Home / 4,688,936.10-7,033,404.15-4,374,008.10

Finding the Fourth Proportional to 4,688,936.10, 7,033,404.15 and 4,374,008.10

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Solution

The fourth proportional to 4,688,936.10, 7,033,404.15 and 4,374,008.10 is: 6,561,012.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,936.10 : 7,033,404.15 = 4,374,008.10 : x
  2. Step 2: Convert to fraction form
    4,688,936.10/7,033,404.15 = 4,374,008.10/x
  3. Step 3: Cross multiply
    4,688,936.10x = 7,033,404.15 × 4,374,008.10
  4. Step 4: Simplify right side
    4,688,936.10x = 30,764,166,722,673.61
  5. Step 5: Solve for x
    x = 30,764,166,722,673.61/4,688,936.10
  6. Step 6: Final answer
    x = 6,561,012.15

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Similar ratio
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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.