Home / 3,371,246.40-5,056,869.60-3,350,251.20

Finding the Fourth Proportional to 3,371,246.40, 5,056,869.60 and 3,350,251.20

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Solution

The fourth proportional to 3,371,246.40, 5,056,869.60 and 3,350,251.20 is: 5,025,376.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,246.40 : 5,056,869.60 = 3,350,251.20 : x
  2. Step 2: Convert to fraction form
    3,371,246.40/5,056,869.60 = 3,350,251.20/x
  3. Step 3: Cross multiply
    3,371,246.40x = 5,056,869.60 × 3,350,251.20
  4. Step 4: Simplify right side
    3,371,246.40x = 16,941,783,445,643.52
  5. Step 5: Solve for x
    x = 16,941,783,445,643.52/3,371,246.40
  6. Step 6: Final answer
    x = 5,025,376.80

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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.