Home / 3,037,645.70-4,556,473.00-1,240,529.28

Finding the Fourth Proportional to 3,037,645.70, 4,556,473.00 and 1,240,529.28

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Solution

The fourth proportional to 3,037,645.70, 4,556,473.00 and 1,240,529.28 is: 1,860,795.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,645.70 : 4,556,473.00 = 1,240,529.28 : x
  2. Step 2: Convert to fraction form
    3,037,645.70/4,556,473.00 = 1,240,529.28/x
  3. Step 3: Cross multiply
    3,037,645.70x = 4,556,473.00 × 1,240,529.28
  4. Step 4: Simplify right side
    3,037,645.70x = 5,652,438,156,819.57
  5. Step 5: Solve for x
    x = 5,652,438,156,819.57/3,037,645.70
  6. Step 6: Final answer
    x = 1,860,795.73

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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.