Home / 2,063,414.85-3,095,659.91-784,045.36

Finding the Fourth Proportional to 2,063,414.85, 3,095,659.91 and 784,045.36

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Solution

The fourth proportional to 2,063,414.85, 3,095,659.91 and 784,045.36 is: 1,176,272.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,414.85 : 3,095,659.91 = 784,045.36 : x
  2. Step 2: Convert to fraction form
    2,063,414.85/3,095,659.91 = 784,045.36/x
  3. Step 3: Cross multiply
    2,063,414.85x = 3,095,659.91 × 784,045.36
  4. Step 4: Simplify right side
    2,063,414.85x = 2,427,137,788,573.52
  5. Step 5: Solve for x
    x = 2,427,137,788,573.52/2,063,414.85
  6. Step 6: Final answer
    x = 1,176,272.33

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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.