Home / 2,475,956.46-3,713,947.00-1,127,175.47

Finding the Fourth Proportional to 2,475,956.46, 3,713,947.00 and 1,127,175.47

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Solution

The fourth proportional to 2,475,956.46, 3,713,947.00 and 1,127,175.47 is: 1,690,768.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,956.46 : 3,713,947.00 = 1,127,175.47 : x
  2. Step 2: Convert to fraction form
    2,475,956.46/3,713,947.00 = 1,127,175.47/x
  3. Step 3: Cross multiply
    2,475,956.46x = 3,713,947.00 × 1,127,175.47
  4. Step 4: Simplify right side
    2,475,956.46x = 4,186,269,958,265.19
  5. Step 5: Solve for x
    x = 4,186,269,958,265.19/2,475,956.46
  6. Step 6: Final answer
    x = 1,690,768.81

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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.