Home / 932,788.04-1,399,935.89-483,637.37

Finding the Fourth Proportional to 932,788.04, 1,399,935.89 and 483,637.37

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Solution

The fourth proportional to 932,788.04, 1,399,935.89 and 483,637.37 is: 725,846.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,788.04 : 1,399,935.89 = 483,637.37 : x
  2. Step 2: Convert to fraction form
    932,788.04/1,399,935.89 = 483,637.37/x
  3. Step 3: Cross multiply
    932,788.04x = 1,399,935.89 × 483,637.37
  4. Step 4: Simplify right side
    932,788.04x = 677,061,306,217.62
  5. Step 5: Solve for x
    x = 677,061,306,217.62/932,788.04
  6. Step 6: Final answer
    x = 725,846.90

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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.