Home / 2,127,294.50-2,935,687.46-1,160,444.88

Finding the Fourth Proportional to 2,127,294.50, 2,935,687.46 and 1,160,444.88

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Solution

The fourth proportional to 2,127,294.50, 2,935,687.46 and 1,160,444.88 is: 1,601,425.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,127,294.50 : 2,935,687.46 = 1,160,444.88 : x
  2. Step 2: Convert to fraction form
    2,127,294.50/2,935,687.46 = 1,160,444.88/x
  3. Step 3: Cross multiply
    2,127,294.50x = 2,935,687.46 × 1,160,444.88
  4. Step 4: Simplify right side
    2,127,294.50x = 3,406,703,476,434.98
  5. Step 5: Solve for x
    x = 3,406,703,476,434.98/2,127,294.50
  6. Step 6: Final answer
    x = 1,601,425.42

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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.