Home / 2,440,025.46-3,367,235.07-1,352,460.43

Finding the Fourth Proportional to 2,440,025.46, 3,367,235.07 and 1,352,460.43

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Solution

The fourth proportional to 2,440,025.46, 3,367,235.07 and 1,352,460.43 is: 1,866,395.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,025.46 : 3,367,235.07 = 1,352,460.43 : x
  2. Step 2: Convert to fraction form
    2,440,025.46/3,367,235.07 = 1,352,460.43/x
  3. Step 3: Cross multiply
    2,440,025.46x = 3,367,235.07 × 1,352,460.43
  4. Step 4: Simplify right side
    2,440,025.46x = 4,554,052,190,683.28
  5. Step 5: Solve for x
    x = 4,554,052,190,683.28/2,440,025.46
  6. Step 6: Final answer
    x = 1,866,395.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.