Home / 3,037,579.88-4,556,408.70-907,176.20

Finding the Fourth Proportional to 3,037,579.88, 4,556,408.70 and 907,176.20

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Solution

The fourth proportional to 3,037,579.88, 4,556,408.70 and 907,176.20 is: 1,360,775.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,579.88 : 4,556,408.70 = 907,176.20 : x
  2. Step 2: Convert to fraction form
    3,037,579.88/4,556,408.70 = 907,176.20/x
  3. Step 3: Cross multiply
    3,037,579.88x = 4,556,408.70 × 907,176.20
  4. Step 4: Simplify right side
    3,037,579.88x = 4,133,465,530,112.94
  5. Step 5: Solve for x
    x = 4,133,465,530,112.94/3,037,579.88
  6. Step 6: Final answer
    x = 1,360,775.91

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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.