Home / 1,037,822.60-1,556,952.60-327,922.40

Finding the Fourth Proportional to 1,037,822.60, 1,556,952.60 and 327,922.40

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Solution

The fourth proportional to 1,037,822.60, 1,556,952.60 and 327,922.40 is: 491,952.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,822.60 : 1,556,952.60 = 327,922.40 : x
  2. Step 2: Convert to fraction form
    1,037,822.60/1,556,952.60 = 327,922.40/x
  3. Step 3: Cross multiply
    1,037,822.60x = 1,556,952.60 × 327,922.40
  4. Step 4: Simplify right side
    1,037,822.60x = 510,559,633,278.24
  5. Step 5: Solve for x
    x = 510,559,633,278.24/1,037,822.60
  6. Step 6: Final answer
    x = 491,952.70

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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.