Home / 6,514,569.06-9,765,498.14-3,101,939.04

Finding the Fourth Proportional to 6,514,569.06, 9,765,498.14 and 3,101,939.04

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Solution

The fourth proportional to 6,514,569.06, 9,765,498.14 and 3,101,939.04 is: 4,649,882.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,569.06 : 9,765,498.14 = 3,101,939.04 : x
  2. Step 2: Convert to fraction form
    6,514,569.06/9,765,498.14 = 3,101,939.04/x
  3. Step 3: Cross multiply
    6,514,569.06x = 9,765,498.14 × 3,101,939.04
  4. Step 4: Simplify right side
    6,514,569.06x = 30,291,979,925,513.39
  5. Step 5: Solve for x
    x = 30,291,979,925,513.39/6,514,569.06
  6. Step 6: Final answer
    x = 4,649,882.39

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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.