Home / 5,565,695.30-8,348,542.95-4,304,428.10

Finding the Fourth Proportional to 5,565,695.30, 8,348,542.95 and 4,304,428.10

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Solution

The fourth proportional to 5,565,695.30, 8,348,542.95 and 4,304,428.10 is: 6,456,642.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,695.30 : 8,348,542.95 = 4,304,428.10 : x
  2. Step 2: Convert to fraction form
    5,565,695.30/8,348,542.95 = 4,304,428.10/x
  3. Step 3: Cross multiply
    5,565,695.30x = 8,348,542.95 × 4,304,428.10
  4. Step 4: Simplify right side
    5,565,695.30x = 35,935,702,868,036.89
  5. Step 5: Solve for x
    x = 35,935,702,868,036.89/5,565,695.30
  6. Step 6: Final answer
    x = 6,456,642.15

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Similar ratio
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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.