Home / 4,272,630.98-5,896,230.31-2,338,892.87

Finding the Fourth Proportional to 4,272,630.98, 5,896,230.31 and 2,338,892.87

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Solution

The fourth proportional to 4,272,630.98, 5,896,230.31 and 2,338,892.87 is: 3,227,671.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,630.98 : 5,896,230.31 = 2,338,892.87 : x
  2. Step 2: Convert to fraction form
    4,272,630.98/5,896,230.31 = 2,338,892.87/x
  3. Step 3: Cross multiply
    4,272,630.98x = 5,896,230.31 × 2,338,892.87
  4. Step 4: Simplify right side
    4,272,630.98x = 13,790,651,031,936.89
  5. Step 5: Solve for x
    x = 13,790,651,031,936.89/4,272,630.98
  6. Step 6: Final answer
    x = 3,227,671.92

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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.