Home / 864,556.92-1,294,178.10-737,011.08

Finding the Fourth Proportional to 864,556.92, 1,294,178.10 and 737,011.08

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Solution

The fourth proportional to 864,556.92, 1,294,178.10 and 737,011.08 is: 1,103,251.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    864,556.92 : 1,294,178.10 = 737,011.08 : x
  2. Step 2: Convert to fraction form
    864,556.92/1,294,178.10 = 737,011.08/x
  3. Step 3: Cross multiply
    864,556.92x = 1,294,178.10 × 737,011.08
  4. Step 4: Simplify right side
    864,556.92x = 953,823,599,193.35
  5. Step 5: Solve for x
    x = 953,823,599,193.35/864,556.92
  6. Step 6: Final answer
    x = 1,103,251.36

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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.