Home / 546,929.58-819,213.39-533,545.14

Finding the Fourth Proportional to 546,929.58, 819,213.39 and 533,545.14

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Solution

The fourth proportional to 546,929.58, 819,213.39 and 533,545.14 is: 799,165.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,929.58 : 819,213.39 = 533,545.14 : x
  2. Step 2: Convert to fraction form
    546,929.58/819,213.39 = 533,545.14/x
  3. Step 3: Cross multiply
    546,929.58x = 819,213.39 × 533,545.14
  4. Step 4: Simplify right side
    546,929.58x = 437,087,322,857.43
  5. Step 5: Solve for x
    x = 437,087,322,857.43/546,929.58
  6. Step 6: Final answer
    x = 799,165.63

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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.