Home / 962,593.63-1,328,394.90-527,003.65

Finding the Fourth Proportional to 962,593.63, 1,328,394.90 and 527,003.65

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Solution

The fourth proportional to 962,593.63, 1,328,394.90 and 527,003.65 is: 727,273.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,593.63 : 1,328,394.90 = 527,003.65 : x
  2. Step 2: Convert to fraction form
    962,593.63/1,328,394.90 = 527,003.65/x
  3. Step 3: Cross multiply
    962,593.63x = 1,328,394.90 × 527,003.65
  4. Step 4: Simplify right side
    962,593.63x = 700,068,960,941.39
  5. Step 5: Solve for x
    x = 700,068,960,941.39/962,593.63
  6. Step 6: Final answer
    x = 727,273.63

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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.