Home / 923,056.02-1,384,572.89-239,882.34

Finding the Fourth Proportional to 923,056.02, 1,384,572.89 and 239,882.34

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Solution

The fourth proportional to 923,056.02, 1,384,572.89 and 239,882.34 is: 359,820.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,056.02 : 1,384,572.89 = 239,882.34 : x
  2. Step 2: Convert to fraction form
    923,056.02/1,384,572.89 = 239,882.34/x
  3. Step 3: Cross multiply
    923,056.02x = 1,384,572.89 × 239,882.34
  4. Step 4: Simplify right side
    923,056.02x = 332,134,590,545.62
  5. Step 5: Solve for x
    x = 332,134,590,545.62/923,056.02
  6. Step 6: Final answer
    x = 359,820.62

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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.