Home / 1,715,098.32-2,366,776.08-951,222.96

Finding the Fourth Proportional to 1,715,098.32, 2,366,776.08 and 951,222.96

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Solution

The fourth proportional to 1,715,098.32, 2,366,776.08 and 951,222.96 is: 1,312,654.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,098.32 : 2,366,776.08 = 951,222.96 : x
  2. Step 2: Convert to fraction form
    1,715,098.32/2,366,776.08 = 951,222.96/x
  3. Step 3: Cross multiply
    1,715,098.32x = 2,366,776.08 × 951,222.96
  4. Step 4: Simplify right side
    1,715,098.32x = 2,251,331,748,474.80
  5. Step 5: Solve for x
    x = 2,251,331,748,474.80/1,715,098.32
  6. Step 6: Final answer
    x = 1,312,654.63

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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.