Home / 11,097,730.60-16,646,595.90-3,525,461.80

Finding the Fourth Proportional to 11,097,730.60, 16,646,595.90 and 3,525,461.80

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Solution

The fourth proportional to 11,097,730.60, 16,646,595.90 and 3,525,461.80 is: 5,288,192.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,730.60 : 16,646,595.90 = 3,525,461.80 : x
  2. Step 2: Convert to fraction form
    11,097,730.60/16,646,595.90 = 3,525,461.80/x
  3. Step 3: Cross multiply
    11,097,730.60x = 16,646,595.90 × 3,525,461.80
  4. Step 4: Simplify right side
    11,097,730.60x = 58,686,937,945,486.62
  5. Step 5: Solve for x
    x = 58,686,937,945,486.62/11,097,730.60
  6. Step 6: Final answer
    x = 5,288,192.70

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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.