Home / 546,901.83-819,171.77-533,517.39

Finding the Fourth Proportional to 546,901.83, 819,171.77 and 533,517.39

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Solution

The fourth proportional to 546,901.83, 819,171.77 and 533,517.39 is: 799,124.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,901.83 : 819,171.77 = 533,517.39 : x
  2. Step 2: Convert to fraction form
    546,901.83/819,171.77 = 533,517.39/x
  3. Step 3: Cross multiply
    546,901.83x = 819,171.77 × 533,517.39
  4. Step 4: Simplify right side
    546,901.83x = 437,042,382,024.49
  5. Step 5: Solve for x
    x = 437,042,382,024.49/546,901.83
  6. Step 6: Final answer
    x = 799,124.01

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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.