Home / 962,064.24-1,327,593.36-532,322.80

Finding the Fourth Proportional to 962,064.24, 1,327,593.36 and 532,322.80

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Solution

The fourth proportional to 962,064.24, 1,327,593.36 and 532,322.80 is: 734,574.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,064.24 : 1,327,593.36 = 532,322.80 : x
  2. Step 2: Convert to fraction form
    962,064.24/1,327,593.36 = 532,322.80/x
  3. Step 3: Cross multiply
    962,064.24x = 1,327,593.36 × 532,322.80
  4. Step 4: Simplify right side
    962,064.24x = 706,708,214,656.61
  5. Step 5: Solve for x
    x = 706,708,214,656.61/962,064.24
  6. Step 6: Final answer
    x = 734,574.87

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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.