Home / 4,175,537.25-6,263,305.89-1,023,665.25

Finding the Fourth Proportional to 4,175,537.25, 6,263,305.89 and 1,023,665.25

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Solution

The fourth proportional to 4,175,537.25, 6,263,305.89 and 1,023,665.25 is: 1,535,497.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,537.25 : 6,263,305.89 = 1,023,665.25 : x
  2. Step 2: Convert to fraction form
    4,175,537.25/6,263,305.89 = 1,023,665.25/x
  3. Step 3: Cross multiply
    4,175,537.25x = 6,263,305.89 × 1,023,665.25
  4. Step 4: Simplify right side
    4,175,537.25x = 6,411,528,589,713.32
  5. Step 5: Solve for x
    x = 6,411,528,589,713.32/4,175,537.25
  6. Step 6: Final answer
    x = 1,535,497.88

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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.