Home / 2,452,827.65-3,384,902.14-1,365,356.12

Finding the Fourth Proportional to 2,452,827.65, 3,384,902.14 and 1,365,356.12

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Solution

The fourth proportional to 2,452,827.65, 3,384,902.14 and 1,365,356.12 is: 1,884,191.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,827.65 : 3,384,902.14 = 1,365,356.12 : x
  2. Step 2: Convert to fraction form
    2,452,827.65/3,384,902.14 = 1,365,356.12/x
  3. Step 3: Cross multiply
    2,452,827.65x = 3,384,902.14 × 1,365,356.12
  4. Step 4: Simplify right side
    2,452,827.65x = 4,621,596,832,112.20
  5. Step 5: Solve for x
    x = 4,621,596,832,112.20/2,452,827.65
  6. Step 6: Final answer
    x = 1,884,191.43

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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.