Home / 2,414,305.20-3,621,943.80-708,445.20

Finding the Fourth Proportional to 2,414,305.20, 3,621,943.80 and 708,445.20

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Solution

The fourth proportional to 2,414,305.20, 3,621,943.80 and 708,445.20 is: 1,062,810.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,305.20 : 3,621,943.80 = 708,445.20 : x
  2. Step 2: Convert to fraction form
    2,414,305.20/3,621,943.80 = 708,445.20/x
  3. Step 3: Cross multiply
    2,414,305.20x = 3,621,943.80 × 708,445.20
  4. Step 4: Simplify right side
    2,414,305.20x = 2,565,948,699,779.76
  5. Step 5: Solve for x
    x = 2,565,948,699,779.76/2,414,305.20
  6. Step 6: Final answer
    x = 1,062,810.41

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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.