Home / 2,881,608.48-3,976,281.36-1,592,372.04

Finding the Fourth Proportional to 2,881,608.48, 3,976,281.36 and 1,592,372.04

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Solution

The fourth proportional to 2,881,608.48, 3,976,281.36 and 1,592,372.04 is: 2,197,286.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,608.48 : 3,976,281.36 = 1,592,372.04 : x
  2. Step 2: Convert to fraction form
    2,881,608.48/3,976,281.36 = 1,592,372.04/x
  3. Step 3: Cross multiply
    2,881,608.48x = 3,976,281.36 × 1,592,372.04
  4. Step 4: Simplify right side
    2,881,608.48x = 6,331,719,260,837.18
  5. Step 5: Solve for x
    x = 6,331,719,260,837.18/2,881,608.48
  6. Step 6: Final answer
    x = 2,197,286.45

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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.