Home / 8,016,572.57-12,024,683.69-1,951,336.31

Finding the Fourth Proportional to 8,016,572.57, 12,024,683.69 and 1,951,336.31

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Solution

The fourth proportional to 8,016,572.57, 12,024,683.69 and 1,951,336.31 is: 2,926,961.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016,572.57 : 12,024,683.69 = 1,951,336.31 : x
  2. Step 2: Convert to fraction form
    8,016,572.57/12,024,683.69 = 1,951,336.31/x
  3. Step 3: Cross multiply
    8,016,572.57x = 12,024,683.69 × 1,951,336.31
  4. Step 4: Simplify right side
    8,016,572.57x = 23,464,201,830,681.68
  5. Step 5: Solve for x
    x = 23,464,201,830,681.68/8,016,572.57
  6. Step 6: Final answer
    x = 2,926,961.82

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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.