Home / 4,268,425.50-6,402,649.17-1,744,080.75

Finding the Fourth Proportional to 4,268,425.50, 6,402,649.17 and 1,744,080.75

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Solution

The fourth proportional to 4,268,425.50, 6,402,649.17 and 1,744,080.75 is: 2,616,125.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,425.50 : 6,402,649.17 = 1,744,080.75 : x
  2. Step 2: Convert to fraction form
    4,268,425.50/6,402,649.17 = 1,744,080.75/x
  3. Step 3: Cross multiply
    4,268,425.50x = 6,402,649.17 × 1,744,080.75
  4. Step 4: Simplify right side
    4,268,425.50x = 11,166,737,166,400.48
  5. Step 5: Solve for x
    x = 11,166,737,166,400.48/4,268,425.50
  6. Step 6: Final answer
    x = 2,616,125.59

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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.