Home / 4,881,694.04-7,323,760.72-3,445,182.28

Finding the Fourth Proportional to 4,881,694.04, 7,323,760.72 and 3,445,182.28

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Solution

The fourth proportional to 4,881,694.04, 7,323,760.72 and 3,445,182.28 is: 5,168,634.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,694.04 : 7,323,760.72 = 3,445,182.28 : x
  2. Step 2: Convert to fraction form
    4,881,694.04/7,323,760.72 = 3,445,182.28/x
  3. Step 3: Cross multiply
    4,881,694.04x = 7,323,760.72 × 3,445,182.28
  4. Step 4: Simplify right side
    4,881,694.04x = 25,231,690,655,504.04
  5. Step 5: Solve for x
    x = 25,231,690,655,504.04/4,881,694.04
  6. Step 6: Final answer
    x = 5,168,634.18

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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.