Home / 3,960,252.47-5,464,211.70-2,241,372.98

Finding the Fourth Proportional to 3,960,252.47, 5,464,211.70 and 2,241,372.98

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Solution

The fourth proportional to 3,960,252.47, 5,464,211.70 and 2,241,372.98 is: 3,092,564.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,252.47 : 5,464,211.70 = 2,241,372.98 : x
  2. Step 2: Convert to fraction form
    3,960,252.47/5,464,211.70 = 2,241,372.98/x
  3. Step 3: Cross multiply
    3,960,252.47x = 5,464,211.70 × 2,241,372.98
  4. Step 4: Simplify right side
    3,960,252.47x = 12,247,336,475,040.39
  5. Step 5: Solve for x
    x = 12,247,336,475,040.39/3,960,252.47
  6. Step 6: Final answer
    x = 3,092,564.57

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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.