Home / 3,482,028.80-5,223,043.20-2,061,353.60

Finding the Fourth Proportional to 3,482,028.80, 5,223,043.20 and 2,061,353.60

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Solution

The fourth proportional to 3,482,028.80, 5,223,043.20 and 2,061,353.60 is: 3,092,030.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,028.80 : 5,223,043.20 = 2,061,353.60 : x
  2. Step 2: Convert to fraction form
    3,482,028.80/5,223,043.20 = 2,061,353.60/x
  3. Step 3: Cross multiply
    3,482,028.80x = 5,223,043.20 × 2,061,353.60
  4. Step 4: Simplify right side
    3,482,028.80x = 10,766,538,903,275.52
  5. Step 5: Solve for x
    x = 10,766,538,903,275.52/3,482,028.80
  6. Step 6: Final answer
    x = 3,092,030.40

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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.