Home / 5,009,216.67-6,912,732.30-2,717,377.35

Finding the Fourth Proportional to 5,009,216.67, 6,912,732.30 and 2,717,377.35

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Solution

The fourth proportional to 5,009,216.67, 6,912,732.30 and 2,717,377.35 is: 3,749,987.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,216.67 : 6,912,732.30 = 2,717,377.35 : x
  2. Step 2: Convert to fraction form
    5,009,216.67/6,912,732.30 = 2,717,377.35/x
  3. Step 3: Cross multiply
    5,009,216.67x = 6,912,732.30 × 2,717,377.35
  4. Step 4: Simplify right side
    5,009,216.67x = 18,784,502,195,915.23
  5. Step 5: Solve for x
    x = 18,784,502,195,915.23/5,009,216.67
  6. Step 6: Final answer
    x = 3,749,987.96

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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.