Home / 6,661,824.20-9,969,116.70-4,536,060.20

Finding the Fourth Proportional to 6,661,824.20, 9,969,116.70 and 4,536,060.20

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Solution

The fourth proportional to 6,661,824.20, 9,969,116.70 and 4,536,060.20 is: 6,788,007.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,661,824.20 : 9,969,116.70 = 4,536,060.20 : x
  2. Step 2: Convert to fraction form
    6,661,824.20/9,969,116.70 = 4,536,060.20/x
  3. Step 3: Cross multiply
    6,661,824.20x = 9,969,116.70 × 4,536,060.20
  4. Step 4: Simplify right side
    6,661,824.20x = 45,220,513,492,025.34
  5. Step 5: Solve for x
    x = 45,220,513,492,025.34/6,661,824.20
  6. Step 6: Final answer
    x = 6,788,007.63

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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.