Home / 11,383,565.20-15,709,319.98-6,156,573.33

Finding the Fourth Proportional to 11,383,565.20, 15,709,319.98 and 6,156,573.33

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Solution

The fourth proportional to 11,383,565.20, 15,709,319.98 and 6,156,573.33 is: 8,496,071.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,383,565.20 : 15,709,319.98 = 6,156,573.33 : x
  2. Step 2: Convert to fraction form
    11,383,565.20/15,709,319.98 = 6,156,573.33/x
  3. Step 3: Cross multiply
    11,383,565.20x = 15,709,319.98 × 6,156,573.33
  4. Step 4: Simplify right side
    11,383,565.20x = 96,715,580,404,034.08
  5. Step 5: Solve for x
    x = 96,715,580,404,034.08/11,383,565.20
  6. Step 6: Final answer
    x = 8,496,071.20

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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.