Home / 9,552,215.88-13,180,306.59-5,633,201.46

Finding the Fourth Proportional to 9,552,215.88, 13,180,306.59 and 5,633,201.46

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Solution

The fourth proportional to 9,552,215.88, 13,180,306.59 and 5,633,201.46 is: 7,772,785.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,215.88 : 13,180,306.59 = 5,633,201.46 : x
  2. Step 2: Convert to fraction form
    9,552,215.88/13,180,306.59 = 5,633,201.46/x
  3. Step 3: Cross multiply
    9,552,215.88x = 13,180,306.59 × 5,633,201.46
  4. Step 4: Simplify right side
    9,552,215.88x = 74,247,322,326,035.62
  5. Step 5: Solve for x
    x = 74,247,322,326,035.62/9,552,215.88
  6. Step 6: Final answer
    x = 7,772,785.21

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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.