Home / 4,191,754.39-5,785,233.71-2,356,363.85

Finding the Fourth Proportional to 4,191,754.39, 5,785,233.71 and 2,356,363.85

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Solution

The fourth proportional to 4,191,754.39, 5,785,233.71 and 2,356,363.85 is: 3,252,126.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,754.39 : 5,785,233.71 = 2,356,363.85 : x
  2. Step 2: Convert to fraction form
    4,191,754.39/5,785,233.71 = 2,356,363.85/x
  3. Step 3: Cross multiply
    4,191,754.39x = 5,785,233.71 × 2,356,363.85
  4. Step 4: Simplify right side
    4,191,754.39x = 13,632,115,537,337.40
  5. Step 5: Solve for x
    x = 13,632,115,537,337.40/4,191,754.39
  6. Step 6: Final answer
    x = 3,252,126.50

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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.