Home / 2,676,659.54-3,693,800.04-1,452,967.43

Finding the Fourth Proportional to 2,676,659.54, 3,693,800.04 and 1,452,967.43

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Solution

The fourth proportional to 2,676,659.54, 3,693,800.04 and 1,452,967.43 is: 2,005,100.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,659.54 : 3,693,800.04 = 1,452,967.43 : x
  2. Step 2: Convert to fraction form
    2,676,659.54/3,693,800.04 = 1,452,967.43/x
  3. Step 3: Cross multiply
    2,676,659.54x = 3,693,800.04 × 1,452,967.43
  4. Step 4: Simplify right side
    2,676,659.54x = 5,366,971,151,052.70
  5. Step 5: Solve for x
    x = 5,366,971,151,052.70/2,676,659.54
  6. Step 6: Final answer
    x = 2,005,100.41

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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.