Home / 4,159,281.80-5,739,703.16-2,323,753.88

Finding the Fourth Proportional to 4,159,281.80, 5,739,703.16 and 2,323,753.88

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Solution

The fourth proportional to 4,159,281.80, 5,739,703.16 and 2,323,753.88 is: 3,206,721.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,281.80 : 5,739,703.16 = 2,323,753.88 : x
  2. Step 2: Convert to fraction form
    4,159,281.80/5,739,703.16 = 2,323,753.88/x
  3. Step 3: Cross multiply
    4,159,281.80x = 5,739,703.16 × 2,323,753.88
  4. Step 4: Simplify right side
    4,159,281.80x = 13,337,657,447,780.98
  5. Step 5: Solve for x
    x = 13,337,657,447,780.98/4,159,281.80
  6. Step 6: Final answer
    x = 3,206,721.28

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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.