Home / 962,168.17-1,327,772.14-532,422.49

Finding the Fourth Proportional to 962,168.17, 1,327,772.14 and 532,422.49

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Solution

The fourth proportional to 962,168.17, 1,327,772.14 and 532,422.49 is: 734,732.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,168.17 : 1,327,772.14 = 532,422.49 : x
  2. Step 2: Convert to fraction form
    962,168.17/1,327,772.14 = 532,422.49/x
  3. Step 3: Cross multiply
    962,168.17x = 1,327,772.14 × 532,422.49
  4. Step 4: Simplify right side
    962,168.17x = 706,935,748,931.43
  5. Step 5: Solve for x
    x = 706,935,748,931.43/962,168.17
  6. Step 6: Final answer
    x = 734,732.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.