Home / 4,255,100.70-6,382,651.05-4,045,148.70

Finding the Fourth Proportional to 4,255,100.70, 6,382,651.05 and 4,045,148.70

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Solution

The fourth proportional to 4,255,100.70, 6,382,651.05 and 4,045,148.70 is: 6,067,723.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,100.70 : 6,382,651.05 = 4,045,148.70 : x
  2. Step 2: Convert to fraction form
    4,255,100.70/6,382,651.05 = 4,045,148.70/x
  3. Step 3: Cross multiply
    4,255,100.70x = 6,382,651.05 × 4,045,148.70
  4. Step 4: Simplify right side
    4,255,100.70x = 25,818,772,597,461.14
  5. Step 5: Solve for x
    x = 25,818,772,597,461.14/4,255,100.70
  6. Step 6: Final answer
    x = 6,067,723.05

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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.