Home / 4,175,572.33-6,261,822.16-1,442,424.43

Finding the Fourth Proportional to 4,175,572.33, 6,261,822.16 and 1,442,424.43

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Solution

The fourth proportional to 4,175,572.33, 6,261,822.16 and 1,442,424.43 is: 2,163,105.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,572.33 : 6,261,822.16 = 1,442,424.43 : x
  2. Step 2: Convert to fraction form
    4,175,572.33/6,261,822.16 = 1,442,424.43/x
  3. Step 3: Cross multiply
    4,175,572.33x = 6,261,822.16 × 1,442,424.43
  4. Step 4: Simplify right side
    4,175,572.33x = 9,032,205,224,984.20
  5. Step 5: Solve for x
    x = 9,032,205,224,984.20/4,175,572.33
  6. Step 6: Final answer
    x = 2,163,105.92

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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.