Home / 9,181,567.30-13,760,541.15-5,583,514.90

Finding the Fourth Proportional to 9,181,567.30, 13,760,541.15 and 5,583,514.90

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Solution

The fourth proportional to 9,181,567.30, 13,760,541.15 and 5,583,514.90 is: 8,368,090.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,181,567.30 : 13,760,541.15 = 5,583,514.90 : x
  2. Step 2: Convert to fraction form
    9,181,567.30/13,760,541.15 = 5,583,514.90/x
  3. Step 3: Cross multiply
    9,181,567.30x = 13,760,541.15 × 5,583,514.90
  4. Step 4: Simplify right side
    9,181,567.30x = 76,832,186,543,088.14
  5. Step 5: Solve for x
    x = 76,832,186,543,088.14/9,181,567.30
  6. Step 6: Final answer
    x = 8,368,090.55

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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.