Home / 9,626,319.18-13,290,359.31-6,194,524.14

Finding the Fourth Proportional to 9,626,319.18, 13,290,359.31 and 6,194,524.14

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Solution

The fourth proportional to 9,626,319.18, 13,290,359.31 and 6,194,524.14 is: 8,552,329.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626,319.18 : 13,290,359.31 = 6,194,524.14 : x
  2. Step 2: Convert to fraction form
    9,626,319.18/13,290,359.31 = 6,194,524.14/x
  3. Step 3: Cross multiply
    9,626,319.18x = 13,290,359.31 × 6,194,524.14
  4. Step 4: Simplify right side
    9,626,319.18x = 82,327,451,575,068.73
  5. Step 5: Solve for x
    x = 82,327,451,575,068.73/9,626,319.18
  6. Step 6: Final answer
    x = 8,552,329.30

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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.