Home / 2,960,306.66-4,432,476.11-1,933,092.35

Finding the Fourth Proportional to 2,960,306.66, 4,432,476.11 and 1,933,092.35

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Solution

The fourth proportional to 2,960,306.66, 4,432,476.11 and 1,933,092.35 is: 2,894,425.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,306.66 : 4,432,476.11 = 1,933,092.35 : x
  2. Step 2: Convert to fraction form
    2,960,306.66/4,432,476.11 = 1,933,092.35/x
  3. Step 3: Cross multiply
    2,960,306.66x = 4,432,476.11 × 1,933,092.35
  4. Step 4: Simplify right side
    2,960,306.66x = 8,568,385,627,970.92
  5. Step 5: Solve for x
    x = 8,568,385,627,970.92/2,960,306.66
  6. Step 6: Final answer
    x = 2,894,425.01

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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.