Home / 3,037,425.60-4,556,211.30-907,579.20

Finding the Fourth Proportional to 3,037,425.60, 4,556,211.30 and 907,579.20

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Solution

The fourth proportional to 3,037,425.60, 4,556,211.30 and 907,579.20 is: 1,361,390.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,425.60 : 4,556,211.30 = 907,579.20 : x
  2. Step 2: Convert to fraction form
    3,037,425.60/4,556,211.30 = 907,579.20/x
  3. Step 3: Cross multiply
    3,037,425.60x = 4,556,211.30 × 907,579.20
  4. Step 4: Simplify right side
    3,037,425.60x = 4,135,122,606,684.96
  5. Step 5: Solve for x
    x = 4,135,122,606,684.96/3,037,425.60
  6. Step 6: Final answer
    x = 1,361,390.58

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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.