Home / 940,154.46-1,297,444.20-532,248

Finding the Fourth Proportional to 940,154.46, 1,297,444.20 and 532,248

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Solution

The fourth proportional to 940,154.46, 1,297,444.20 and 532,248 is: 734,519.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,154.46 : 1,297,444.20 = 532,248 : x
  2. Step 2: Convert to fraction form
    940,154.46/1,297,444.20 = 532,248/x
  3. Step 3: Cross multiply
    940,154.46x = 1,297,444.20 × 532,248
  4. Step 4: Simplify right side
    940,154.46x = 690,562,080,561.60
  5. Step 5: Solve for x
    x = 690,562,080,561.60/940,154.46
  6. Step 6: Final answer
    x = 734,519.82

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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.