Home / 2,946,252.23-4,419,565.19-924,575.86

Finding the Fourth Proportional to 2,946,252.23, 4,419,565.19 and 924,575.86

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Solution

The fourth proportional to 2,946,252.23, 4,419,565.19 and 924,575.86 is: 1,386,922.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,252.23 : 4,419,565.19 = 924,575.86 : x
  2. Step 2: Convert to fraction form
    2,946,252.23/4,419,565.19 = 924,575.86/x
  3. Step 3: Cross multiply
    2,946,252.23x = 4,419,565.19 × 924,575.86
  4. Step 4: Simplify right side
    2,946,252.23x = 4,086,223,286,370.31
  5. Step 5: Solve for x
    x = 4,086,223,286,370.31/2,946,252.23
  6. Step 6: Final answer
    x = 1,386,922.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.