Home / 9,162,322.73-13,745,255.57-3,482,104.17

Finding the Fourth Proportional to 9,162,322.73, 13,745,255.57 and 3,482,104.17

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Solution

The fourth proportional to 9,162,322.73, 13,745,255.57 and 3,482,104.17 is: 5,223,829.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,162,322.73 : 13,745,255.57 = 3,482,104.17 : x
  2. Step 2: Convert to fraction form
    9,162,322.73/13,745,255.57 = 3,482,104.17/x
  3. Step 3: Cross multiply
    9,162,322.73x = 13,745,255.57 × 3,482,104.17
  4. Step 4: Simplify right side
    9,162,322.73x = 47,862,411,720,602.20
  5. Step 5: Solve for x
    x = 47,862,411,720,602.20/9,162,322.73
  6. Step 6: Final answer
    x = 5,223,829.50

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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.