Home / 2,724,159.96-3,759,366.06-1,500,469.92

Finding the Fourth Proportional to 2,724,159.96, 3,759,366.06 and 1,500,469.92

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Solution

The fourth proportional to 2,724,159.96, 3,759,366.06 and 1,500,469.92 is: 2,070,662.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,159.96 : 3,759,366.06 = 1,500,469.92 : x
  2. Step 2: Convert to fraction form
    2,724,159.96/3,759,366.06 = 1,500,469.92/x
  3. Step 3: Cross multiply
    2,724,159.96x = 3,759,366.06 × 1,500,469.92
  4. Step 4: Simplify right side
    2,724,159.96x = 5,640,815,691,298.92
  5. Step 5: Solve for x
    x = 5,640,815,691,298.92/2,724,159.96
  6. Step 6: Final answer
    x = 2,070,662.43

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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.