Home / 4,213,159.41-5,820,112.13-3,352,618.65

Finding the Fourth Proportional to 4,213,159.41, 5,820,112.13 and 3,352,618.65

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Solution

The fourth proportional to 4,213,159.41, 5,820,112.13 and 3,352,618.65 is: 4,631,350.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,159.41 : 5,820,112.13 = 3,352,618.65 : x
  2. Step 2: Convert to fraction form
    4,213,159.41/5,820,112.13 = 3,352,618.65/x
  3. Step 3: Cross multiply
    4,213,159.41x = 5,820,112.13 × 3,352,618.65
  4. Step 4: Simplify right side
    4,213,159.41x = 19,512,616,455,366.13
  5. Step 5: Solve for x
    x = 19,512,616,455,366.13/4,213,159.41
  6. Step 6: Final answer
    x = 4,631,350.15

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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.