Home / 1,253,025.90-1,880,329.50-533,366.46

Finding the Fourth Proportional to 1,253,025.90, 1,880,329.50 and 533,366.46

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Solution

The fourth proportional to 1,253,025.90, 1,880,329.50 and 533,366.46 is: 800,386.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,025.90 : 1,880,329.50 = 533,366.46 : x
  2. Step 2: Convert to fraction form
    1,253,025.90/1,880,329.50 = 533,366.46/x
  3. Step 3: Cross multiply
    1,253,025.90x = 1,880,329.50 × 533,366.46
  4. Step 4: Simplify right side
    1,253,025.90x = 1,002,904,681,997.33
  5. Step 5: Solve for x
    x = 1,002,904,681,997.33/1,253,025.90
  6. Step 6: Final answer
    x = 800,386.24

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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.