Home / 9,097,212.54-12,552,671.16-5,375,525.68

Finding the Fourth Proportional to 9,097,212.54, 12,552,671.16 and 5,375,525.68

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Solution

The fourth proportional to 9,097,212.54, 12,552,671.16 and 5,375,525.68 is: 7,417,349.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,212.54 : 12,552,671.16 = 5,375,525.68 : x
  2. Step 2: Convert to fraction form
    9,097,212.54/12,552,671.16 = 5,375,525.68/x
  3. Step 3: Cross multiply
    9,097,212.54x = 12,552,671.16 × 5,375,525.68
  4. Step 4: Simplify right side
    9,097,212.54x = 67,477,206,173,175.38
  5. Step 5: Solve for x
    x = 67,477,206,173,175.38/9,097,212.54
  6. Step 6: Final answer
    x = 7,417,349.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.