Home / 2,967,470.10-4,452,371.55-1,170,047.70

Finding the Fourth Proportional to 2,967,470.10, 4,452,371.55 and 1,170,047.70

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Solution

The fourth proportional to 2,967,470.10, 4,452,371.55 and 1,170,047.70 is: 1,755,531.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,470.10 : 4,452,371.55 = 1,170,047.70 : x
  2. Step 2: Convert to fraction form
    2,967,470.10/4,452,371.55 = 1,170,047.70/x
  3. Step 3: Cross multiply
    2,967,470.10x = 4,452,371.55 × 1,170,047.70
  4. Step 4: Simplify right side
    2,967,470.10x = 5,209,487,091,622.93
  5. Step 5: Solve for x
    x = 5,209,487,091,622.93/2,967,470.10
  6. Step 6: Final answer
    x = 1,755,531.45

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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.