Home / 2,902,763.03-4,354,158.44-881,024.49

Finding the Fourth Proportional to 2,902,763.03, 4,354,158.44 and 881,024.49

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Solution

The fourth proportional to 2,902,763.03, 4,354,158.44 and 881,024.49 is: 1,321,540.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,763.03 : 4,354,158.44 = 881,024.49 : x
  2. Step 2: Convert to fraction form
    2,902,763.03/4,354,158.44 = 881,024.49/x
  3. Step 3: Cross multiply
    2,902,763.03x = 4,354,158.44 × 881,024.49
  4. Step 4: Simplify right side
    2,902,763.03x = 3,836,120,221,182.76
  5. Step 5: Solve for x
    x = 3,836,120,221,182.76/2,902,763.03
  6. Step 6: Final answer
    x = 1,321,540.96

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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.