Home / 3,197,374.70-4,791,979.65-1,301,974.70

Finding the Fourth Proportional to 3,197,374.70, 4,791,979.65 and 1,301,974.70

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Solution

The fourth proportional to 3,197,374.70, 4,791,979.65 and 1,301,974.70 is: 1,951,299.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,374.70 : 4,791,979.65 = 1,301,974.70 : x
  2. Step 2: Convert to fraction form
    3,197,374.70/4,791,979.65 = 1,301,974.70/x
  3. Step 3: Cross multiply
    3,197,374.70x = 4,791,979.65 × 1,301,974.70
  4. Step 4: Simplify right side
    3,197,374.70x = 6,239,036,267,214.86
  5. Step 5: Solve for x
    x = 6,239,036,267,214.86/3,197,374.70
  6. Step 6: Final answer
    x = 1,951,299.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.