Home / 11,487,366.74-17,234,415.51-3,706,123.25

Finding the Fourth Proportional to 11,487,366.74, 17,234,415.51 and 3,706,123.25

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Solution

The fourth proportional to 11,487,366.74, 17,234,415.51 and 3,706,123.25 is: 5,560,270.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,487,366.74 : 17,234,415.51 = 3,706,123.25 : x
  2. Step 2: Convert to fraction form
    11,487,366.74/17,234,415.51 = 3,706,123.25/x
  3. Step 3: Cross multiply
    11,487,366.74x = 17,234,415.51 × 3,706,123.25
  4. Step 4: Simplify right side
    11,487,366.74x = 63,872,867,935,599.54
  5. Step 5: Solve for x
    x = 63,872,867,935,599.54/11,487,366.74
  6. Step 6: Final answer
    x = 5,560,270.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.