Home / 3,225,842.30-4,451,627.13-1,775,506.52

Finding the Fourth Proportional to 3,225,842.30, 4,451,627.13 and 1,775,506.52

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Solution

The fourth proportional to 3,225,842.30, 4,451,627.13 and 1,775,506.52 is: 2,450,179.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,842.30 : 4,451,627.13 = 1,775,506.52 : x
  2. Step 2: Convert to fraction form
    3,225,842.30/4,451,627.13 = 1,775,506.52/x
  3. Step 3: Cross multiply
    3,225,842.30x = 4,451,627.13 × 1,775,506.52
  4. Step 4: Simplify right side
    3,225,842.30x = 7,903,892,993,923.89
  5. Step 5: Solve for x
    x = 7,903,892,993,923.89/3,225,842.30
  6. Step 6: Final answer
    x = 2,450,179.60

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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.