Home / 9,255,742.12-13,892,568.90-4,466,802.52

Finding the Fourth Proportional to 9,255,742.12, 13,892,568.90 and 4,466,802.52

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Solution

The fourth proportional to 9,255,742.12, 13,892,568.90 and 4,466,802.52 is: 6,704,525.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,255,742.12 : 13,892,568.90 = 4,466,802.52 : x
  2. Step 2: Convert to fraction form
    9,255,742.12/13,892,568.90 = 4,466,802.52/x
  3. Step 3: Cross multiply
    9,255,742.12x = 13,892,568.90 × 4,466,802.52
  4. Step 4: Simplify right side
    9,255,742.12x = 62,055,361,771,793.62
  5. Step 5: Solve for x
    x = 62,055,361,771,793.62/9,255,742.12
  6. Step 6: Final answer
    x = 6,704,525.79

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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.