Home / 4,757,215.55-7,129,505.33-2,592,683.33

Finding the Fourth Proportional to 4,757,215.55, 7,129,505.33 and 2,592,683.33

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Solution

The fourth proportional to 4,757,215.55, 7,129,505.33 and 2,592,683.33 is: 3,885,581.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,215.55 : 7,129,505.33 = 2,592,683.33 : x
  2. Step 2: Convert to fraction form
    4,757,215.55/7,129,505.33 = 2,592,683.33/x
  3. Step 3: Cross multiply
    4,757,215.55x = 7,129,505.33 × 2,592,683.33
  4. Step 4: Simplify right side
    4,757,215.55x = 18,484,549,607,273.73
  5. Step 5: Solve for x
    x = 18,484,549,607,273.73/4,757,215.55
  6. Step 6: Final answer
    x = 3,885,581.68

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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.