Home / 6,049,412.10-9,063,620.55-3,918,399.30

Finding the Fourth Proportional to 6,049,412.10, 9,063,620.55 and 3,918,399.30

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Solution

The fourth proportional to 6,049,412.10, 9,063,620.55 and 3,918,399.30 is: 5,870,799.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,412.10 : 9,063,620.55 = 3,918,399.30 : x
  2. Step 2: Convert to fraction form
    6,049,412.10/9,063,620.55 = 3,918,399.30/x
  3. Step 3: Cross multiply
    6,049,412.10x = 9,063,620.55 × 3,918,399.30
  4. Step 4: Simplify right side
    6,049,412.10x = 35,514,884,418,585.62
  5. Step 5: Solve for x
    x = 35,514,884,418,585.62/6,049,412.10
  6. Step 6: Final answer
    x = 5,870,799.32

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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.