Home / 3,194,617.93-4,408,550.65-1,744,312.52

Finding the Fourth Proportional to 3,194,617.93, 4,408,550.65 and 1,744,312.52

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Solution

The fourth proportional to 3,194,617.93, 4,408,550.65 and 1,744,312.52 is: 2,407,139.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,617.93 : 4,408,550.65 = 1,744,312.52 : x
  2. Step 2: Convert to fraction form
    3,194,617.93/4,408,550.65 = 1,744,312.52/x
  3. Step 3: Cross multiply
    3,194,617.93x = 4,408,550.65 × 1,744,312.52
  4. Step 4: Simplify right side
    3,194,617.93x = 7,689,890,107,050.91
  5. Step 5: Solve for x
    x = 7,689,890,107,050.91/3,194,617.93
  6. Step 6: Final answer
    x = 2,407,139.22

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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.