Home / 4,349,081.60-6,523,622.40-3,453,286.40

Finding the Fourth Proportional to 4,349,081.60, 6,523,622.40 and 3,453,286.40

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Solution

The fourth proportional to 4,349,081.60, 6,523,622.40 and 3,453,286.40 is: 5,179,929.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,081.60 : 6,523,622.40 = 3,453,286.40 : x
  2. Step 2: Convert to fraction form
    4,349,081.60/6,523,622.40 = 3,453,286.40/x
  3. Step 3: Cross multiply
    4,349,081.60x = 6,523,622.40 × 3,453,286.40
  4. Step 4: Simplify right side
    4,349,081.60x = 22,527,936,512,655.36
  5. Step 5: Solve for x
    x = 22,527,936,512,655.36/4,349,081.60
  6. Step 6: Final answer
    x = 5,179,929.60

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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.