Home / 3,862,397.19-5,793,595.77-2,059,819.55

Finding the Fourth Proportional to 3,862,397.19, 5,793,595.77 and 2,059,819.55

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Solution

The fourth proportional to 3,862,397.19, 5,793,595.77 and 2,059,819.55 is: 3,089,729.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,397.19 : 5,793,595.77 = 2,059,819.55 : x
  2. Step 2: Convert to fraction form
    3,862,397.19/5,793,595.77 = 2,059,819.55/x
  3. Step 3: Cross multiply
    3,862,397.19x = 5,793,595.77 × 2,059,819.55
  4. Step 4: Simplify right side
    3,862,397.19x = 11,933,761,802,875.32
  5. Step 5: Solve for x
    x = 11,933,761,802,875.32/3,862,397.19
  6. Step 6: Final answer
    x = 3,089,729.31

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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.