Home / 1,064,130.20-1,597,232.10-532,251.80

Finding the Fourth Proportional to 1,064,130.20, 1,597,232.10 and 532,251.80

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Solution

The fourth proportional to 1,064,130.20, 1,597,232.10 and 532,251.80 is: 798,896.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,130.20 : 1,597,232.10 = 532,251.80 : x
  2. Step 2: Convert to fraction form
    1,064,130.20/1,597,232.10 = 532,251.80/x
  3. Step 3: Cross multiply
    1,064,130.20x = 1,597,232.10 × 532,251.80
  4. Step 4: Simplify right side
    1,064,130.20x = 850,129,660,242.78
  5. Step 5: Solve for x
    x = 850,129,660,242.78/1,064,130.20
  6. Step 6: Final answer
    x = 798,896.28

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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.