Home / 932,433.92-1,286,962.64-592,835.84

Finding the Fourth Proportional to 932,433.92, 1,286,962.64 and 592,835.84

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Solution

The fourth proportional to 932,433.92, 1,286,962.64 and 592,835.84 is: 818,243.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,433.92 : 1,286,962.64 = 592,835.84 : x
  2. Step 2: Convert to fraction form
    932,433.92/1,286,962.64 = 592,835.84/x
  3. Step 3: Cross multiply
    932,433.92x = 1,286,962.64 × 592,835.84
  4. Step 4: Simplify right side
    932,433.92x = 762,957,577,733.02
  5. Step 5: Solve for x
    x = 762,957,577,733.02/932,433.92
  6. Step 6: Final answer
    x = 818,243.05

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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.