Home / 1,560,765.96-2,341,824.50-550,610.12

Finding the Fourth Proportional to 1,560,765.96, 2,341,824.50 and 550,610.12

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Solution

The fourth proportional to 1,560,765.96, 2,341,824.50 and 550,610.12 is: 826,153.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,765.96 : 2,341,824.50 = 550,610.12 : x
  2. Step 2: Convert to fraction form
    1,560,765.96/2,341,824.50 = 550,610.12/x
  3. Step 3: Cross multiply
    1,560,765.96x = 2,341,824.50 × 550,610.12
  4. Step 4: Simplify right side
    1,560,765.96x = 1,289,432,268,963.94
  5. Step 5: Solve for x
    x = 1,289,432,268,963.94/1,560,765.96
  6. Step 6: Final answer
    x = 826,153.51

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1.5x scale

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.