Home / 9,775,257.20-14,664,635.40-4,096,055.60

Finding the Fourth Proportional to 9,775,257.20, 14,664,635.40 and 4,096,055.60

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Solution

The fourth proportional to 9,775,257.20, 14,664,635.40 and 4,096,055.60 is: 6,144,816.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,775,257.20 : 14,664,635.40 = 4,096,055.60 : x
  2. Step 2: Convert to fraction form
    9,775,257.20/14,664,635.40 = 4,096,055.60/x
  3. Step 3: Cross multiply
    9,775,257.20x = 14,664,635.40 × 4,096,055.60
  4. Step 4: Simplify right side
    9,775,257.20x = 60,067,161,952,128.24
  5. Step 5: Solve for x
    x = 60,067,161,952,128.24/9,775,257.20
  6. Step 6: Final answer
    x = 6,144,816.52

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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.