Home / 9,344,525.60-14,014,023.60-3,661,479.20

Finding the Fourth Proportional to 9,344,525.60, 14,014,023.60 and 3,661,479.20

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Solution

The fourth proportional to 9,344,525.60, 14,014,023.60 and 3,661,479.20 is: 5,491,135.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,525.60 : 14,014,023.60 = 3,661,479.20 : x
  2. Step 2: Convert to fraction form
    9,344,525.60/14,014,023.60 = 3,661,479.20/x
  3. Step 3: Cross multiply
    9,344,525.60x = 14,014,023.60 × 3,661,479.20
  4. Step 4: Simplify right side
    9,344,525.60x = 51,312,055,919,709.12
  5. Step 5: Solve for x
    x = 51,312,055,919,709.12/9,344,525.60
  6. Step 6: Final answer
    x = 5,491,135.46

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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.