Home / 6,301,963.70-9,452,945.55-5,042,251.70

Finding the Fourth Proportional to 6,301,963.70, 9,452,945.55 and 5,042,251.70

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Solution

The fourth proportional to 6,301,963.70, 9,452,945.55 and 5,042,251.70 is: 7,563,377.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,963.70 : 9,452,945.55 = 5,042,251.70 : x
  2. Step 2: Convert to fraction form
    6,301,963.70/9,452,945.55 = 5,042,251.70/x
  3. Step 3: Cross multiply
    6,301,963.70x = 9,452,945.55 × 5,042,251.70
  4. Step 4: Simplify right side
    6,301,963.70x = 47,664,130,769,494.94
  5. Step 5: Solve for x
    x = 47,664,130,769,494.94/6,301,963.70
  6. Step 6: Final answer
    x = 7,563,377.55

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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.