Home / 3,312,437.56-4,969,706.06-1,182,474.52

Finding the Fourth Proportional to 3,312,437.56, 4,969,706.06 and 1,182,474.52

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Solution

The fourth proportional to 3,312,437.56, 4,969,706.06 and 1,182,474.52 is: 1,774,086.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,437.56 : 4,969,706.06 = 1,182,474.52 : x
  2. Step 2: Convert to fraction form
    3,312,437.56/4,969,706.06 = 1,182,474.52/x
  3. Step 3: Cross multiply
    3,312,437.56x = 4,969,706.06 × 1,182,474.52
  4. Step 4: Simplify right side
    3,312,437.56x = 5,876,550,787,839.59
  5. Step 5: Solve for x
    x = 5,876,550,787,839.59/3,312,437.56
  6. Step 6: Final answer
    x = 1,774,086.51

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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.