Home / 6,753,495.90-9,319,827.22-3,656,019.17

Finding the Fourth Proportional to 6,753,495.90, 9,319,827.22 and 3,656,019.17

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Solution

The fourth proportional to 6,753,495.90, 9,319,827.22 and 3,656,019.17 is: 5,045,308.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,495.90 : 9,319,827.22 = 3,656,019.17 : x
  2. Step 2: Convert to fraction form
    6,753,495.90/9,319,827.22 = 3,656,019.17/x
  3. Step 3: Cross multiply
    6,753,495.90x = 9,319,827.22 × 3,656,019.17
  4. Step 4: Simplify right side
    6,753,495.90x = 34,073,466,912,528.57
  5. Step 5: Solve for x
    x = 34,073,466,912,528.57/6,753,495.90
  6. Step 6: Final answer
    x = 5,045,308.01

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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.