Home / 3,832,191.04-5,287,827.36-2,222,248

Finding the Fourth Proportional to 3,832,191.04, 5,287,827.36 and 2,222,248

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Solution

The fourth proportional to 3,832,191.04, 5,287,827.36 and 2,222,248 is: 3,066,356.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,191.04 : 5,287,827.36 = 2,222,248 : x
  2. Step 2: Convert to fraction form
    3,832,191.04/5,287,827.36 = 2,222,248/x
  3. Step 3: Cross multiply
    3,832,191.04x = 5,287,827.36 × 2,222,248
  4. Step 4: Simplify right side
    3,832,191.04x = 11,750,863,775,105.28
  5. Step 5: Solve for x
    x = 11,750,863,775,105.28/3,832,191.04
  6. Step 6: Final answer
    x = 3,066,356.47

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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.