Home / 2,748,098.40-4,126,084.20-1,552,356.15

Finding the Fourth Proportional to 2,748,098.40, 4,126,084.20 and 1,552,356.15

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Solution

The fourth proportional to 2,748,098.40, 4,126,084.20 and 1,552,356.15 is: 2,330,757.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,098.40 : 4,126,084.20 = 1,552,356.15 : x
  2. Step 2: Convert to fraction form
    2,748,098.40/4,126,084.20 = 1,552,356.15/x
  3. Step 3: Cross multiply
    2,748,098.40x = 4,126,084.20 × 1,552,356.15
  4. Step 4: Simplify right side
    2,748,098.40x = 6,405,152,183,287.83
  5. Step 5: Solve for x
    x = 6,405,152,183,287.83/2,748,098.40
  6. Step 6: Final answer
    x = 2,330,757.95

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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.