Home / 7,117,351.03-10,673,818.47-2,567,808.41

Finding the Fourth Proportional to 7,117,351.03, 10,673,818.47 and 2,567,808.41

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Solution

The fourth proportional to 7,117,351.03, 10,673,818.47 and 2,567,808.41 is: 3,850,915.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,117,351.03 : 10,673,818.47 = 2,567,808.41 : x
  2. Step 2: Convert to fraction form
    7,117,351.03/10,673,818.47 = 2,567,808.41/x
  3. Step 3: Cross multiply
    7,117,351.03x = 10,673,818.47 × 2,567,808.41
  4. Step 4: Simplify right side
    7,117,351.03x = 27,408,320,780,710.24
  5. Step 5: Solve for x
    x = 27,408,320,780,710.24/7,117,351.03
  6. Step 6: Final answer
    x = 3,850,915.97

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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.