Home / 4,371,292.72-6,032,423.10-2,411,245.78

Finding the Fourth Proportional to 4,371,292.72, 6,032,423.10 and 2,411,245.78

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Solution

The fourth proportional to 4,371,292.72, 6,032,423.10 and 2,411,245.78 is: 3,327,540.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,292.72 : 6,032,423.10 = 2,411,245.78 : x
  2. Step 2: Convert to fraction form
    4,371,292.72/6,032,423.10 = 2,411,245.78/x
  3. Step 3: Cross multiply
    4,371,292.72x = 6,032,423.10 × 2,411,245.78
  4. Step 4: Simplify right side
    4,371,292.72x = 14,545,654,743,049.52
  5. Step 5: Solve for x
    x = 14,545,654,743,049.52/4,371,292.72
  6. Step 6: Final answer
    x = 3,327,540.77

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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.