Home / 10,596,352.60-15,894,528.90-2,618,176.60

Finding the Fourth Proportional to 10,596,352.60, 15,894,528.90 and 2,618,176.60

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Solution

The fourth proportional to 10,596,352.60, 15,894,528.90 and 2,618,176.60 is: 3,927,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596,352.60 : 15,894,528.90 = 2,618,176.60 : x
  2. Step 2: Convert to fraction form
    10,596,352.60/15,894,528.90 = 2,618,176.60/x
  3. Step 3: Cross multiply
    10,596,352.60x = 15,894,528.90 × 2,618,176.60
  4. Step 4: Simplify right side
    10,596,352.60x = 41,614,683,634,003.74
  5. Step 5: Solve for x
    x = 41,614,683,634,003.74/10,596,352.60
  6. Step 6: Final answer
    x = 3,927,264.90

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.