Home / 4,906,590.27-7,359,463.80-2,987,003.27

Finding the Fourth Proportional to 4,906,590.27, 7,359,463.80 and 2,987,003.27

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Solution

The fourth proportional to 4,906,590.27, 7,359,463.80 and 2,987,003.27 is: 4,480,248.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,590.27 : 7,359,463.80 = 2,987,003.27 : x
  2. Step 2: Convert to fraction form
    4,906,590.27/7,359,463.80 = 2,987,003.27/x
  3. Step 3: Cross multiply
    4,906,590.27x = 7,359,463.80 × 2,987,003.27
  4. Step 4: Simplify right side
    4,906,590.27x = 21,982,742,399,249.31
  5. Step 5: Solve for x
    x = 21,982,742,399,249.31/4,906,590.27
  6. Step 6: Final answer
    x = 4,480,248.24

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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.