Home / 729,130.60-1,093,695.90-596,270.35

Finding the Fourth Proportional to 729,130.60, 1,093,695.90 and 596,270.35

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Solution

The fourth proportional to 729,130.60, 1,093,695.90 and 596,270.35 is: 894,405.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,130.60 : 1,093,695.90 = 596,270.35 : x
  2. Step 2: Convert to fraction form
    729,130.60/1,093,695.90 = 596,270.35/x
  3. Step 3: Cross multiply
    729,130.60x = 1,093,695.90 × 596,270.35
  4. Step 4: Simplify right side
    729,130.60x = 652,138,437,086.57
  5. Step 5: Solve for x
    x = 652,138,437,086.57/729,130.60
  6. Step 6: Final answer
    x = 894,405.53

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1.5x scale

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.