Home / 3,194,378.10-4,791,567.15-2,060,637.30

Finding the Fourth Proportional to 3,194,378.10, 4,791,567.15 and 2,060,637.30

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Solution

The fourth proportional to 3,194,378.10, 4,791,567.15 and 2,060,637.30 is: 3,090,955.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,378.10 : 4,791,567.15 = 2,060,637.30 : x
  2. Step 2: Convert to fraction form
    3,194,378.10/4,791,567.15 = 2,060,637.30/x
  3. Step 3: Cross multiply
    3,194,378.10x = 4,791,567.15 × 2,060,637.30
  4. Step 4: Simplify right side
    3,194,378.10x = 9,873,681,994,744.70
  5. Step 5: Solve for x
    x = 9,873,681,994,744.70/3,194,378.10
  6. Step 6: Final answer
    x = 3,090,955.95

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Double scale
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Similar ratio
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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.