Home / 1,501,729.67-2,252,593.14-603,171.56

Finding the Fourth Proportional to 1,501,729.67, 2,252,593.14 and 603,171.56

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Solution

The fourth proportional to 1,501,729.67, 2,252,593.14 and 603,171.56 is: 904,756.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,729.67 : 2,252,593.14 = 603,171.56 : x
  2. Step 2: Convert to fraction form
    1,501,729.67/2,252,593.14 = 603,171.56/x
  3. Step 3: Cross multiply
    1,501,729.67x = 2,252,593.14 × 603,171.56
  4. Step 4: Simplify right side
    1,501,729.67x = 1,358,700,125,061.53
  5. Step 5: Solve for x
    x = 1,358,700,125,061.53/1,501,729.67
  6. Step 6: Final answer
    x = 904,756.79

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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.