Home / 3,743,057.45-5,614,023.02-1,047,033.20

Finding the Fourth Proportional to 3,743,057.45, 5,614,023.02 and 1,047,033.20

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Solution

The fourth proportional to 3,743,057.45, 5,614,023.02 and 1,047,033.20 is: 1,570,392.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,057.45 : 5,614,023.02 = 1,047,033.20 : x
  2. Step 2: Convert to fraction form
    3,743,057.45/5,614,023.02 = 1,047,033.20/x
  3. Step 3: Cross multiply
    3,743,057.45x = 5,614,023.02 × 1,047,033.20
  4. Step 4: Simplify right side
    3,743,057.45x = 5,878,068,487,504.26
  5. Step 5: Solve for x
    x = 5,878,068,487,504.26/3,743,057.45
  6. Step 6: Final answer
    x = 1,570,392.27

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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.