Home / 2,834,050.44-4,251,903.88-914,916.62

Finding the Fourth Proportional to 2,834,050.44, 4,251,903.88 and 914,916.62

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Solution

The fourth proportional to 2,834,050.44, 4,251,903.88 and 914,916.62 is: 1,372,642.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,050.44 : 4,251,903.88 = 914,916.62 : x
  2. Step 2: Convert to fraction form
    2,834,050.44/4,251,903.88 = 914,916.62/x
  3. Step 3: Cross multiply
    2,834,050.44x = 4,251,903.88 × 914,916.62
  4. Step 4: Simplify right side
    2,834,050.44x = 3,890,137,526,454.49
  5. Step 5: Solve for x
    x = 3,890,137,526,454.49/2,834,050.44
  6. Step 6: Final answer
    x = 1,372,642.30

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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.