Home / 940,882.22-1,298,444.01-532,983.93

Finding the Fourth Proportional to 940,882.22, 1,298,444.01 and 532,983.93

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Solution

The fourth proportional to 940,882.22, 1,298,444.01 and 532,983.93 is: 735,532.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,882.22 : 1,298,444.01 = 532,983.93 : x
  2. Step 2: Convert to fraction form
    940,882.22/1,298,444.01 = 532,983.93/x
  3. Step 3: Cross multiply
    940,882.22x = 1,298,444.01 × 532,983.93
  4. Step 4: Simplify right side
    940,882.22x = 692,049,791,334.76
  5. Step 5: Solve for x
    x = 692,049,791,334.76/940,882.22
  6. Step 6: Final answer
    x = 735,532.87

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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.