Home / 2,038,220.20-3,057,330.30-1,567,282.60

Finding the Fourth Proportional to 2,038,220.20, 3,057,330.30 and 1,567,282.60

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Solution

The fourth proportional to 2,038,220.20, 3,057,330.30 and 1,567,282.60 is: 2,350,923.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,220.20 : 3,057,330.30 = 1,567,282.60 : x
  2. Step 2: Convert to fraction form
    2,038,220.20/3,057,330.30 = 1,567,282.60/x
  3. Step 3: Cross multiply
    2,038,220.20x = 3,057,330.30 × 1,567,282.60
  4. Step 4: Simplify right side
    2,038,220.20x = 4,791,700,581,642.78
  5. Step 5: Solve for x
    x = 4,791,700,581,642.78/2,038,220.20
  6. Step 6: Final answer
    x = 2,350,923.90

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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.