Home / 3,037,917.70-4,556,876.55-1,240,203.70

Finding the Fourth Proportional to 3,037,917.70, 4,556,876.55 and 1,240,203.70

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Solution

The fourth proportional to 3,037,917.70, 4,556,876.55 and 1,240,203.70 is: 1,860,305.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,917.70 : 4,556,876.55 = 1,240,203.70 : x
  2. Step 2: Convert to fraction form
    3,037,917.70/4,556,876.55 = 1,240,203.70/x
  3. Step 3: Cross multiply
    3,037,917.70x = 4,556,876.55 × 1,240,203.70
  4. Step 4: Simplify right side
    3,037,917.70x = 5,651,455,157,753.24
  5. Step 5: Solve for x
    x = 5,651,455,157,753.24/3,037,917.70
  6. Step 6: Final answer
    x = 1,860,305.55

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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.