Home / 4,111,011.40-6,166,517.10-2,616,176.20

Finding the Fourth Proportional to 4,111,011.40, 6,166,517.10 and 2,616,176.20

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Solution

The fourth proportional to 4,111,011.40, 6,166,517.10 and 2,616,176.20 is: 3,924,264.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,011.40 : 6,166,517.10 = 2,616,176.20 : x
  2. Step 2: Convert to fraction form
    4,111,011.40/6,166,517.10 = 2,616,176.20/x
  3. Step 3: Cross multiply
    4,111,011.40x = 6,166,517.10 × 2,616,176.20
  4. Step 4: Simplify right side
    4,111,011.40x = 16,132,695,273,913.02
  5. Step 5: Solve for x
    x = 16,132,695,273,913.02/4,111,011.40
  6. Step 6: Final answer
    x = 3,924,264.30

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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.