Home / 6,294,270.22-9,441,374.17-5,438,738.45

Finding the Fourth Proportional to 6,294,270.22, 9,441,374.17 and 5,438,738.45

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Solution

The fourth proportional to 6,294,270.22, 9,441,374.17 and 5,438,738.45 is: 8,158,080.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,270.22 : 9,441,374.17 = 5,438,738.45 : x
  2. Step 2: Convert to fraction form
    6,294,270.22/9,441,374.17 = 5,438,738.45/x
  3. Step 3: Cross multiply
    6,294,270.22x = 9,441,374.17 × 5,438,738.45
  4. Step 4: Simplify right side
    6,294,270.22x = 51,349,164,672,008.97
  5. Step 5: Solve for x
    x = 51,349,164,672,008.97/6,294,270.22
  6. Step 6: Final answer
    x = 8,158,080.75

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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.