Home / 6,610,975.79-9,916,197.06-3,372,442.41

Finding the Fourth Proportional to 6,610,975.79, 9,916,197.06 and 3,372,442.41

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Solution

The fourth proportional to 6,610,975.79, 9,916,197.06 and 3,372,442.41 is: 5,058,527.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,610,975.79 : 9,916,197.06 = 3,372,442.41 : x
  2. Step 2: Convert to fraction form
    6,610,975.79/9,916,197.06 = 3,372,442.41/x
  3. Step 3: Cross multiply
    6,610,975.79x = 9,916,197.06 × 3,372,442.41
  4. Step 4: Simplify right side
    6,610,975.79x = 33,441,803,486,270.82
  5. Step 5: Solve for x
    x = 33,441,803,486,270.82/6,610,975.79
  6. Step 6: Final answer
    x = 5,058,527.60

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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.