Home / 5,944,572.48-8,206,911.36-3,913,287.36

Finding the Fourth Proportional to 5,944,572.48, 8,206,911.36 and 3,913,287.36

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Solution

The fourth proportional to 5,944,572.48, 8,206,911.36 and 3,913,287.36 is: 5,402,575.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,572.48 : 8,206,911.36 = 3,913,287.36 : x
  2. Step 2: Convert to fraction form
    5,944,572.48/8,206,911.36 = 3,913,287.36/x
  3. Step 3: Cross multiply
    5,944,572.48x = 8,206,911.36 × 3,913,287.36
  4. Step 4: Simplify right side
    5,944,572.48x = 32,116,002,489,728.41
  5. Step 5: Solve for x
    x = 32,116,002,489,728.41/5,944,572.48
  6. Step 6: Final answer
    x = 5,402,575.64

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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.