Home / 9,552,189.39-13,180,270.04-5,633,174.90

Finding the Fourth Proportional to 9,552,189.39, 13,180,270.04 and 5,633,174.90

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Solution

The fourth proportional to 9,552,189.39, 13,180,270.04 and 5,633,174.90 is: 7,772,748.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,189.39 : 13,180,270.04 = 5,633,174.90 : x
  2. Step 2: Convert to fraction form
    9,552,189.39/13,180,270.04 = 5,633,174.90/x
  3. Step 3: Cross multiply
    9,552,189.39x = 13,180,270.04 × 5,633,174.90
  4. Step 4: Simplify right side
    9,552,189.39x = 74,246,766,298,648.64
  5. Step 5: Solve for x
    x = 74,246,766,298,648.64/9,552,189.39
  6. Step 6: Final answer
    x = 7,772,748.56

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1.5x scale

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.