Home / 1,532,224.20-2,292,893.10-1,334,713.80

Finding the Fourth Proportional to 1,532,224.20, 2,292,893.10 and 1,334,713.80

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Solution

The fourth proportional to 1,532,224.20, 2,292,893.10 and 1,334,713.80 is: 1,997,329.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,224.20 : 2,292,893.10 = 1,334,713.80 : x
  2. Step 2: Convert to fraction form
    1,532,224.20/2,292,893.10 = 1,334,713.80/x
  3. Step 3: Cross multiply
    1,532,224.20x = 2,292,893.10 × 1,334,713.80
  4. Step 4: Simplify right side
    1,532,224.20x = 3,060,356,062,494.78
  5. Step 5: Solve for x
    x = 3,060,356,062,494.78/1,532,224.20
  6. Step 6: Final answer
    x = 1,997,329.15

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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.