Home / 2,375,240.33-3,280,555.71-1,563,069.80

Finding the Fourth Proportional to 2,375,240.33, 3,280,555.71 and 1,563,069.80

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Solution

The fourth proportional to 2,375,240.33, 3,280,555.71 and 1,563,069.80 is: 2,158,828.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,240.33 : 3,280,555.71 = 1,563,069.80 : x
  2. Step 2: Convert to fraction form
    2,375,240.33/3,280,555.71 = 1,563,069.80/x
  3. Step 3: Cross multiply
    2,375,240.33x = 3,280,555.71 × 1,563,069.80
  4. Step 4: Simplify right side
    2,375,240.33x = 5,127,737,541,115.78
  5. Step 5: Solve for x
    x = 5,127,737,541,115.78/2,375,240.33
  6. Step 6: Final answer
    x = 2,158,828.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.