Home / 3,883,286.34-5,827,552.71-1,358,963.46

Finding the Fourth Proportional to 3,883,286.34, 5,827,552.71 and 1,358,963.46

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Solution

The fourth proportional to 3,883,286.34, 5,827,552.71 and 1,358,963.46 is: 2,039,363.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,286.34 : 5,827,552.71 = 1,358,963.46 : x
  2. Step 2: Convert to fraction form
    3,883,286.34/5,827,552.71 = 1,358,963.46/x
  3. Step 3: Cross multiply
    3,883,286.34x = 5,827,552.71 × 1,358,963.46
  4. Step 4: Simplify right side
    3,883,286.34x = 7,919,431,194,113.98
  5. Step 5: Solve for x
    x = 7,919,431,194,113.98/3,883,286.34
  6. Step 6: Final answer
    x = 2,039,363.18

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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.