Home / 3,163,996.56-4,745,024.72-1,141,993.52

Finding the Fourth Proportional to 3,163,996.56, 4,745,024.72 and 1,141,993.52

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Solution

The fourth proportional to 3,163,996.56, 4,745,024.72 and 1,141,993.52 is: 1,712,640.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,996.56 : 4,745,024.72 = 1,141,993.52 : x
  2. Step 2: Convert to fraction form
    3,163,996.56/4,745,024.72 = 1,141,993.52/x
  3. Step 3: Cross multiply
    3,163,996.56x = 4,745,024.72 × 1,141,993.52
  4. Step 4: Simplify right side
    3,163,996.56x = 5,418,787,482,479.81
  5. Step 5: Solve for x
    x = 5,418,787,482,479.81/3,163,996.56
  6. Step 6: Final answer
    x = 1,712,640.13

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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.