Home / 3,744,885.22-5,167,928.25-2,026,006.18

Finding the Fourth Proportional to 3,744,885.22, 5,167,928.25 and 2,026,006.18

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Solution

The fourth proportional to 3,744,885.22, 5,167,928.25 and 2,026,006.18 is: 2,795,881.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,885.22 : 5,167,928.25 = 2,026,006.18 : x
  2. Step 2: Convert to fraction form
    3,744,885.22/5,167,928.25 = 2,026,006.18/x
  3. Step 3: Cross multiply
    3,744,885.22x = 5,167,928.25 × 2,026,006.18
  4. Step 4: Simplify right side
    3,744,885.22x = 10,470,254,572,296.58
  5. Step 5: Solve for x
    x = 10,470,254,572,296.58/3,744,885.22
  6. Step 6: Final answer
    x = 2,795,881.30

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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.