Home / 6,156,064.80-9,234,097.20-2,560,636.80

Finding the Fourth Proportional to 6,156,064.80, 9,234,097.20 and 2,560,636.80

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Solution

The fourth proportional to 6,156,064.80, 9,234,097.20 and 2,560,636.80 is: 3,840,955.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,064.80 : 9,234,097.20 = 2,560,636.80 : x
  2. Step 2: Convert to fraction form
    6,156,064.80/9,234,097.20 = 2,560,636.80/x
  3. Step 3: Cross multiply
    6,156,064.80x = 9,234,097.20 × 2,560,636.80
  4. Step 4: Simplify right side
    6,156,064.80x = 23,645,169,105,096.96
  5. Step 5: Solve for x
    x = 23,645,169,105,096.96/6,156,064.80
  6. Step 6: Final answer
    x = 3,840,955.20

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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.