Home / 2,943,354.90-4,060,167.86-1,853,754.24

Finding the Fourth Proportional to 2,943,354.90, 4,060,167.86 and 1,853,754.24

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Solution

The fourth proportional to 2,943,354.90, 4,060,167.86 and 1,853,754.24 is: 2,557,134.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,943,354.90 : 4,060,167.86 = 1,853,754.24 : x
  2. Step 2: Convert to fraction form
    2,943,354.90/4,060,167.86 = 1,853,754.24/x
  3. Step 3: Cross multiply
    2,943,354.90x = 4,060,167.86 × 1,853,754.24
  4. Step 4: Simplify right side
    2,943,354.90x = 7,526,553,385,586.73
  5. Step 5: Solve for x
    x = 7,526,553,385,586.73/2,943,354.90
  6. Step 6: Final answer
    x = 2,557,134.17

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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.