Home / 4,428,755.38-6,111,811.97-2,593,041.92

Finding the Fourth Proportional to 4,428,755.38, 6,111,811.97 and 2,593,041.92

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Solution

The fourth proportional to 4,428,755.38, 6,111,811.97 and 2,593,041.92 is: 3,578,473.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,755.38 : 6,111,811.97 = 2,593,041.92 : x
  2. Step 2: Convert to fraction form
    4,428,755.38/6,111,811.97 = 2,593,041.92/x
  3. Step 3: Cross multiply
    4,428,755.38x = 6,111,811.97 × 2,593,041.92
  4. Step 4: Simplify right side
    4,428,755.38x = 15,848,184,625,892.29
  5. Step 5: Solve for x
    x = 15,848,184,625,892.29/4,428,755.38
  6. Step 6: Final answer
    x = 3,578,473.69

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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.