Home / 2,266,593.65-3,127,976.01-1,234,141.48

Finding the Fourth Proportional to 2,266,593.65, 3,127,976.01 and 1,234,141.48

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Solution

The fourth proportional to 2,266,593.65, 3,127,976.01 and 1,234,141.48 is: 1,703,157.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,593.65 : 3,127,976.01 = 1,234,141.48 : x
  2. Step 2: Convert to fraction form
    2,266,593.65/3,127,976.01 = 1,234,141.48/x
  3. Step 3: Cross multiply
    2,266,593.65x = 3,127,976.01 × 1,234,141.48
  4. Step 4: Simplify right side
    2,266,593.65x = 3,860,364,942,385.89
  5. Step 5: Solve for x
    x = 3,860,364,942,385.89/2,266,593.65
  6. Step 6: Final answer
    x = 1,703,157.04

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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.