Home / 3,095,333.60-4,643,000.40-965,414.30

Finding the Fourth Proportional to 3,095,333.60, 4,643,000.40 and 965,414.30

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Solution

The fourth proportional to 3,095,333.60, 4,643,000.40 and 965,414.30 is: 1,448,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,333.60 : 4,643,000.40 = 965,414.30 : x
  2. Step 2: Convert to fraction form
    3,095,333.60/4,643,000.40 = 965,414.30/x
  3. Step 3: Cross multiply
    3,095,333.60x = 4,643,000.40 × 965,414.30
  4. Step 4: Simplify right side
    3,095,333.60x = 4,482,418,981,065.72
  5. Step 5: Solve for x
    x = 4,482,418,981,065.72/3,095,333.60
  6. Step 6: Final answer
    x = 1,448,121.45

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Similar ratio
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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.