Home / 8,229,599.60-11,356,347.62-4,558,301.93

Finding the Fourth Proportional to 8,229,599.60, 11,356,347.62 and 4,558,301.93

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Solution

The fourth proportional to 8,229,599.60, 11,356,347.62 and 4,558,301.93 is: 6,290,179.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,229,599.60 : 11,356,347.62 = 4,558,301.93 : x
  2. Step 2: Convert to fraction form
    8,229,599.60/11,356,347.62 = 4,558,301.93/x
  3. Step 3: Cross multiply
    8,229,599.60x = 11,356,347.62 × 4,558,301.93
  4. Step 4: Simplify right side
    8,229,599.60x = 51,765,661,313,783.53
  5. Step 5: Solve for x
    x = 51,765,661,313,783.53/8,229,599.60
  6. Step 6: Final answer
    x = 6,290,179.82

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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.