Home / 592,851.30-889,860.15-293,669.70

Finding the Fourth Proportional to 592,851.30, 889,860.15 and 293,669.70

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Solution

The fourth proportional to 592,851.30, 889,860.15 and 293,669.70 is: 440,793.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,851.30 : 889,860.15 = 293,669.70 : x
  2. Step 2: Convert to fraction form
    592,851.30/889,860.15 = 293,669.70/x
  3. Step 3: Cross multiply
    592,851.30x = 889,860.15 × 293,669.70
  4. Step 4: Simplify right side
    592,851.30x = 261,324,963,292.46
  5. Step 5: Solve for x
    x = 261,324,963,292.46/592,851.30
  6. Step 6: Final answer
    x = 440,793.44

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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.