Home / 5,200,397.10-7,800,595.65-2,366,045.10

Finding the Fourth Proportional to 5,200,397.10, 7,800,595.65 and 2,366,045.10

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Solution

The fourth proportional to 5,200,397.10, 7,800,595.65 and 2,366,045.10 is: 3,549,067.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,200,397.10 : 7,800,595.65 = 2,366,045.10 : x
  2. Step 2: Convert to fraction form
    5,200,397.10/7,800,595.65 = 2,366,045.10/x
  3. Step 3: Cross multiply
    5,200,397.10x = 7,800,595.65 × 2,366,045.10
  4. Step 4: Simplify right side
    5,200,397.10x = 18,456,561,114,763.82
  5. Step 5: Solve for x
    x = 18,456,561,114,763.82/5,200,397.10
  6. Step 6: Final answer
    x = 3,549,067.65

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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.