Home / 4,070,514.80-6,105,772.20-1,037,874.80

Finding the Fourth Proportional to 4,070,514.80, 6,105,772.20 and 1,037,874.80

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Solution

The fourth proportional to 4,070,514.80, 6,105,772.20 and 1,037,874.80 is: 1,556,812.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,514.80 : 6,105,772.20 = 1,037,874.80 : x
  2. Step 2: Convert to fraction form
    4,070,514.80/6,105,772.20 = 1,037,874.80/x
  3. Step 3: Cross multiply
    4,070,514.80x = 6,105,772.20 × 1,037,874.80
  4. Step 4: Simplify right side
    4,070,514.80x = 6,337,027,100,920.56
  5. Step 5: Solve for x
    x = 6,337,027,100,920.56/4,070,514.80
  6. Step 6: Final answer
    x = 1,556,812.20

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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.