Home / 4,941,273.32-6,819,346.51-3,640,473.06

Finding the Fourth Proportional to 4,941,273.32, 6,819,346.51 and 3,640,473.06

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Solution

The fourth proportional to 4,941,273.32, 6,819,346.51 and 3,640,473.06 is: 5,024,139.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,273.32 : 6,819,346.51 = 3,640,473.06 : x
  2. Step 2: Convert to fraction form
    4,941,273.32/6,819,346.51 = 3,640,473.06/x
  3. Step 3: Cross multiply
    4,941,273.32x = 6,819,346.51 × 3,640,473.06
  4. Step 4: Simplify right side
    4,941,273.32x = 24,825,647,280,622.14
  5. Step 5: Solve for x
    x = 24,825,647,280,622.14/4,941,273.32
  6. Step 6: Final answer
    x = 5,024,139.66

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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.