Home / 1,107,244.42-1,527,997.30-597,946.76

Finding the Fourth Proportional to 1,107,244.42, 1,527,997.30 and 597,946.76

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Solution

The fourth proportional to 1,107,244.42, 1,527,997.30 and 597,946.76 is: 825,166.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,244.42 : 1,527,997.30 = 597,946.76 : x
  2. Step 2: Convert to fraction form
    1,107,244.42/1,527,997.30 = 597,946.76/x
  3. Step 3: Cross multiply
    1,107,244.42x = 1,527,997.30 × 597,946.76
  4. Step 4: Simplify right side
    1,107,244.42x = 913,661,034,823.75
  5. Step 5: Solve for x
    x = 913,661,034,823.75/1,107,244.42
  6. Step 6: Final answer
    x = 825,166.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.