Home / 1,736,278.24-2,396,008.14-961,877.20

Finding the Fourth Proportional to 1,736,278.24, 2,396,008.14 and 961,877.20

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Solution

The fourth proportional to 1,736,278.24, 2,396,008.14 and 961,877.20 is: 1,327,359.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,278.24 : 2,396,008.14 = 961,877.20 : x
  2. Step 2: Convert to fraction form
    1,736,278.24/2,396,008.14 = 961,877.20/x
  3. Step 3: Cross multiply
    1,736,278.24x = 2,396,008.14 × 961,877.20
  4. Step 4: Simplify right side
    1,736,278.24x = 2,304,665,600,880.41
  5. Step 5: Solve for x
    x = 2,304,665,600,880.41/1,736,278.24
  6. Step 6: Final answer
    x = 1,327,359.61

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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.