Home / 8,567,063.64-11,822,565.78-4,699,616.04

Finding the Fourth Proportional to 8,567,063.64, 11,822,565.78 and 4,699,616.04

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Solution

The fourth proportional to 8,567,063.64, 11,822,565.78 and 4,699,616.04 is: 6,485,479.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,567,063.64 : 11,822,565.78 = 4,699,616.04 : x
  2. Step 2: Convert to fraction form
    8,567,063.64/11,822,565.78 = 4,699,616.04/x
  3. Step 3: Cross multiply
    8,567,063.64x = 11,822,565.78 × 4,699,616.04
  4. Step 4: Simplify right side
    8,567,063.64x = 55,561,519,773,643.11
  5. Step 5: Solve for x
    x = 55,561,519,773,643.11/8,567,063.64
  6. Step 6: Final answer
    x = 6,485,479.99

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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.