Home / 5,539,395.67-7,645,641.38-3,248,294.47

Finding the Fourth Proportional to 5,539,395.67, 7,645,641.38 and 3,248,294.47

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Solution

The fourth proportional to 5,539,395.67, 7,645,641.38 and 3,248,294.47 is: 4,483,394.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,395.67 : 7,645,641.38 = 3,248,294.47 : x
  2. Step 2: Convert to fraction form
    5,539,395.67/7,645,641.38 = 3,248,294.47/x
  3. Step 3: Cross multiply
    5,539,395.67x = 7,645,641.38 × 3,248,294.47
  4. Step 4: Simplify right side
    5,539,395.67x = 24,835,294,614,257.17
  5. Step 5: Solve for x
    x = 24,835,294,614,257.17/5,539,395.67
  6. Step 6: Final answer
    x = 4,483,394.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.