Home / 3,587,723.52-4,951,097.10-1,956,117.57

Finding the Fourth Proportional to 3,587,723.52, 4,951,097.10 and 1,956,117.57

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Solution

The fourth proportional to 3,587,723.52, 4,951,097.10 and 1,956,117.57 is: 2,699,463.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,723.52 : 4,951,097.10 = 1,956,117.57 : x
  2. Step 2: Convert to fraction form
    3,587,723.52/4,951,097.10 = 1,956,117.57/x
  3. Step 3: Cross multiply
    3,587,723.52x = 4,951,097.10 × 1,956,117.57
  4. Step 4: Simplify right side
    3,587,723.52x = 9,684,928,028,086.05
  5. Step 5: Solve for x
    x = 9,684,928,028,086.05/3,587,723.52
  6. Step 6: Final answer
    x = 2,699,463.32

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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.