Home / 1,037,360.68-1,556,041.26-327,444.04

Finding the Fourth Proportional to 1,037,360.68, 1,556,041.26 and 327,444.04

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Solution

The fourth proportional to 1,037,360.68, 1,556,041.26 and 327,444.04 is: 491,166.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,360.68 : 1,556,041.26 = 327,444.04 : x
  2. Step 2: Convert to fraction form
    1,037,360.68/1,556,041.26 = 327,444.04/x
  3. Step 3: Cross multiply
    1,037,360.68x = 1,556,041.26 × 327,444.04
  4. Step 4: Simplify right side
    1,037,360.68x = 509,516,436,581.09
  5. Step 5: Solve for x
    x = 509,516,436,581.09/1,037,360.68
  6. Step 6: Final answer
    x = 491,166.14

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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.