Home / 5,987,389.05-8,262,600.26-3,234,076.47

Finding the Fourth Proportional to 5,987,389.05, 8,262,600.26 and 3,234,076.47

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Solution

The fourth proportional to 5,987,389.05, 8,262,600.26 and 3,234,076.47 is: 4,463,027.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,389.05 : 8,262,600.26 = 3,234,076.47 : x
  2. Step 2: Convert to fraction form
    5,987,389.05/8,262,600.26 = 3,234,076.47/x
  3. Step 3: Cross multiply
    5,987,389.05x = 8,262,600.26 × 3,234,076.47
  4. Step 4: Simplify right side
    5,987,389.05x = 26,721,881,065,711.50
  5. Step 5: Solve for x
    x = 26,721,881,065,711.50/5,987,389.05
  6. Step 6: Final answer
    x = 4,463,027.35

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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.