Home / 3,841,233.98-5,285,604.39-3,724,360.70

Finding the Fourth Proportional to 3,841,233.98, 5,285,604.39 and 3,724,360.70

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Solution

The fourth proportional to 3,841,233.98, 5,285,604.39 and 3,724,360.70 is: 5,124,784.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,233.98 : 5,285,604.39 = 3,724,360.70 : x
  2. Step 2: Convert to fraction form
    3,841,233.98/5,285,604.39 = 3,724,360.70/x
  3. Step 3: Cross multiply
    3,841,233.98x = 5,285,604.39 × 3,724,360.70
  4. Step 4: Simplify right side
    3,841,233.98x = 19,685,497,265,863.47
  5. Step 5: Solve for x
    x = 19,685,497,265,863.47/3,841,233.98
  6. Step 6: Final answer
    x = 5,124,784.74

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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.