Home / 2,038,201.20-3,057,301.80-1,567,263.60

Finding the Fourth Proportional to 2,038,201.20, 3,057,301.80 and 1,567,263.60

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Solution

The fourth proportional to 2,038,201.20, 3,057,301.80 and 1,567,263.60 is: 2,350,895.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,201.20 : 3,057,301.80 = 1,567,263.60 : x
  2. Step 2: Convert to fraction form
    2,038,201.20/3,057,301.80 = 1,567,263.60/x
  3. Step 3: Cross multiply
    2,038,201.20x = 3,057,301.80 × 1,567,263.60
  4. Step 4: Simplify right side
    2,038,201.20x = 4,791,597,825,354.48
  5. Step 5: Solve for x
    x = 4,791,597,825,354.48/2,038,201.20
  6. Step 6: Final answer
    x = 2,350,895.40

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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.