Home / 3,194,612.95-4,408,744.41-1,744,442.95

Finding the Fourth Proportional to 3,194,612.95, 4,408,744.41 and 1,744,442.95

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Solution

The fourth proportional to 3,194,612.95, 4,408,744.41 and 1,744,442.95 is: 2,407,428.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,612.95 : 4,408,744.41 = 1,744,442.95 : x
  2. Step 2: Convert to fraction form
    3,194,612.95/4,408,744.41 = 1,744,442.95/x
  3. Step 3: Cross multiply
    3,194,612.95x = 4,408,744.41 × 1,744,442.95
  4. Step 4: Simplify right side
    3,194,612.95x = 7,690,803,104,376.41
  5. Step 5: Solve for x
    x = 7,690,803,104,376.41/3,194,612.95
  6. Step 6: Final answer
    x = 2,407,428.76

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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.