Home / 922,770.24-1,272,627.36-600,362.56

Finding the Fourth Proportional to 922,770.24, 1,272,627.36 and 600,362.56

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Solution

The fourth proportional to 922,770.24, 1,272,627.36 and 600,362.56 is: 827,982.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,770.24 : 1,272,627.36 = 600,362.56 : x
  2. Step 2: Convert to fraction form
    922,770.24/1,272,627.36 = 600,362.56/x
  3. Step 3: Cross multiply
    922,770.24x = 1,272,627.36 × 600,362.56
  4. Step 4: Simplify right side
    922,770.24x = 764,037,819,775.64
  5. Step 5: Solve for x
    x = 764,037,819,775.64/922,770.24
  6. Step 6: Final answer
    x = 827,982.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.