Home / 3,912,055.84-5,867,419.42-1,033,453.98

Finding the Fourth Proportional to 3,912,055.84, 5,867,419.42 and 1,033,453.98

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Solution

The fourth proportional to 3,912,055.84, 5,867,419.42 and 1,033,453.98 is: 1,550,005.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,912,055.84 : 5,867,419.42 = 1,033,453.98 : x
  2. Step 2: Convert to fraction form
    3,912,055.84/5,867,419.42 = 1,033,453.98/x
  3. Step 3: Cross multiply
    3,912,055.84x = 5,867,419.42 × 1,033,453.98
  4. Step 4: Simplify right side
    3,912,055.84x = 6,063,707,949,344.66
  5. Step 5: Solve for x
    x = 6,063,707,949,344.66/3,912,055.84
  6. Step 6: Final answer
    x = 1,550,005.47

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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.