Home / 2,334,641.67-3,502,069.88-715,294.53

Finding the Fourth Proportional to 2,334,641.67, 3,502,069.88 and 715,294.53

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Solution

The fourth proportional to 2,334,641.67, 3,502,069.88 and 715,294.53 is: 1,072,974.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,641.67 : 3,502,069.88 = 715,294.53 : x
  2. Step 2: Convert to fraction form
    2,334,641.67/3,502,069.88 = 715,294.53/x
  3. Step 3: Cross multiply
    2,334,641.67x = 3,502,069.88 × 715,294.53
  4. Step 4: Simplify right side
    2,334,641.67x = 2,505,011,425,265.28
  5. Step 5: Solve for x
    x = 2,505,011,425,265.28/2,334,641.67
  6. Step 6: Final answer
    x = 1,072,974.69

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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.