Home / 1,043,351.52-1,439,803.44-566,423.52

Finding the Fourth Proportional to 1,043,351.52, 1,439,803.44 and 566,423.52

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Solution

The fourth proportional to 1,043,351.52, 1,439,803.44 and 566,423.52 is: 781,652.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,351.52 : 1,439,803.44 = 566,423.52 : x
  2. Step 2: Convert to fraction form
    1,043,351.52/1,439,803.44 = 566,423.52/x
  3. Step 3: Cross multiply
    1,043,351.52x = 1,439,803.44 × 566,423.52
  4. Step 4: Simplify right side
    1,043,351.52x = 815,538,532,592.91
  5. Step 5: Solve for x
    x = 815,538,532,592.91/1,043,351.52
  6. Step 6: Final answer
    x = 781,652.70

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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.