Home / 3,057,273.20-4,585,909.80-1,730,169.20

Finding the Fourth Proportional to 3,057,273.20, 4,585,909.80 and 1,730,169.20

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Solution

The fourth proportional to 3,057,273.20, 4,585,909.80 and 1,730,169.20 is: 2,595,253.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,273.20 : 4,585,909.80 = 1,730,169.20 : x
  2. Step 2: Convert to fraction form
    3,057,273.20/4,585,909.80 = 1,730,169.20/x
  3. Step 3: Cross multiply
    3,057,273.20x = 4,585,909.80 × 1,730,169.20
  4. Step 4: Simplify right side
    3,057,273.20x = 7,934,399,889,938.16
  5. Step 5: Solve for x
    x = 7,934,399,889,938.16/3,057,273.20
  6. Step 6: Final answer
    x = 2,595,253.80

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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.