Home / 3,623,254.20-5,000,101.11-2,074,539.60

Finding the Fourth Proportional to 3,623,254.20, 5,000,101.11 and 2,074,539.60

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Solution

The fourth proportional to 3,623,254.20, 5,000,101.11 and 2,074,539.60 is: 2,862,870.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,254.20 : 5,000,101.11 = 2,074,539.60 : x
  2. Step 2: Convert to fraction form
    3,623,254.20/5,000,101.11 = 2,074,539.60/x
  3. Step 3: Cross multiply
    3,623,254.20x = 5,000,101.11 × 2,074,539.60
  4. Step 4: Simplify right side
    3,623,254.20x = 10,372,907,756,698.96
  5. Step 5: Solve for x
    x = 10,372,907,756,698.96/3,623,254.20
  6. Step 6: Final answer
    x = 2,862,870.55

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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.