Home / 9,073,480.60-13,609,929.30-3,008,492.20

Finding the Fourth Proportional to 9,073,480.60, 13,609,929.30 and 3,008,492.20

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Solution

The fourth proportional to 9,073,480.60, 13,609,929.30 and 3,008,492.20 is: 4,512,641.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,480.60 : 13,609,929.30 = 3,008,492.20 : x
  2. Step 2: Convert to fraction form
    9,073,480.60/13,609,929.30 = 3,008,492.20/x
  3. Step 3: Cross multiply
    9,073,480.60x = 13,609,929.30 × 3,008,492.20
  4. Step 4: Simplify right side
    9,073,480.60x = 40,945,366,141,601.46
  5. Step 5: Solve for x
    x = 40,945,366,141,601.46/9,073,480.60
  6. Step 6: Final answer
    x = 4,512,641.61

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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.