Home / 2,367,744.90-3,551,617.35-684,903.30

Finding the Fourth Proportional to 2,367,744.90, 3,551,617.35 and 684,903.30

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Solution

The fourth proportional to 2,367,744.90, 3,551,617.35 and 684,903.30 is: 1,027,354.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,744.90 : 3,551,617.35 = 684,903.30 : x
  2. Step 2: Convert to fraction form
    2,367,744.90/3,551,617.35 = 684,903.30/x
  3. Step 3: Cross multiply
    2,367,744.90x = 3,551,617.35 × 684,903.30
  4. Step 4: Simplify right side
    2,367,744.90x = 2,432,514,443,352.26
  5. Step 5: Solve for x
    x = 2,432,514,443,352.26/2,367,744.90
  6. Step 6: Final answer
    x = 1,027,354.95

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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.