Home / 9,357,079.30-14,035,618.95-5,326,000.90

Finding the Fourth Proportional to 9,357,079.30, 14,035,618.95 and 5,326,000.90

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Solution

The fourth proportional to 9,357,079.30, 14,035,618.95 and 5,326,000.90 is: 7,989,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,079.30 : 14,035,618.95 = 5,326,000.90 : x
  2. Step 2: Convert to fraction form
    9,357,079.30/14,035,618.95 = 5,326,000.90/x
  3. Step 3: Cross multiply
    9,357,079.30x = 14,035,618.95 × 5,326,000.90
  4. Step 4: Simplify right side
    9,357,079.30x = 74,753,719,159,757.06
  5. Step 5: Solve for x
    x = 74,753,719,159,757.06/9,357,079.30
  6. Step 6: Final answer
    x = 7,989,001.35

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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.