Home / 1,350,977.33-2,026,490.60-452,251.55

Finding the Fourth Proportional to 1,350,977.33, 2,026,490.60 and 452,251.55

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Solution

The fourth proportional to 1,350,977.33, 2,026,490.60 and 452,251.55 is: 678,385.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,977.33 : 2,026,490.60 = 452,251.55 : x
  2. Step 2: Convert to fraction form
    1,350,977.33/2,026,490.60 = 452,251.55/x
  3. Step 3: Cross multiply
    1,350,977.33x = 2,026,490.60 × 452,251.55
  4. Step 4: Simplify right side
    1,350,977.33x = 916,483,521,107.29
  5. Step 5: Solve for x
    x = 916,483,521,107.29/1,350,977.33
  6. Step 6: Final answer
    x = 678,385.57

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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.