Home / 6,137,670.16-9,209,160.96-3,294,462.16

Finding the Fourth Proportional to 6,137,670.16, 9,209,160.96 and 3,294,462.16

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Solution

The fourth proportional to 6,137,670.16, 9,209,160.96 and 3,294,462.16 is: 4,943,118.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,670.16 : 9,209,160.96 = 3,294,462.16 : x
  2. Step 2: Convert to fraction form
    6,137,670.16/9,209,160.96 = 3,294,462.16/x
  3. Step 3: Cross multiply
    6,137,670.16x = 9,209,160.96 × 3,294,462.16
  4. Step 4: Simplify right side
    6,137,670.16x = 30,339,232,308,069.28
  5. Step 5: Solve for x
    x = 30,339,232,308,069.28/6,137,670.16
  6. Step 6: Final answer
    x = 4,943,118.73

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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.