Home / 3,037,287.30-4,556,012.76-1,330,552.50

Finding the Fourth Proportional to 3,037,287.30, 4,556,012.76 and 1,330,552.50

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Solution

The fourth proportional to 3,037,287.30, 4,556,012.76 and 1,330,552.50 is: 1,995,864.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,287.30 : 4,556,012.76 = 1,330,552.50 : x
  2. Step 2: Convert to fraction form
    3,037,287.30/4,556,012.76 = 1,330,552.50/x
  3. Step 3: Cross multiply
    3,037,287.30x = 4,556,012.76 × 1,330,552.50
  4. Step 4: Simplify right side
    3,037,287.30x = 6,062,014,167,849.90
  5. Step 5: Solve for x
    x = 6,062,014,167,849.90/3,037,287.30
  6. Step 6: Final answer
    x = 1,995,864.59

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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.