Home / 5,509,924.18-8,264,969.43-2,098,399.66

Finding the Fourth Proportional to 5,509,924.18, 8,264,969.43 and 2,098,399.66

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Solution

The fourth proportional to 5,509,924.18, 8,264,969.43 and 2,098,399.66 is: 3,147,631.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,509,924.18 : 8,264,969.43 = 2,098,399.66 : x
  2. Step 2: Convert to fraction form
    5,509,924.18/8,264,969.43 = 2,098,399.66/x
  3. Step 3: Cross multiply
    5,509,924.18x = 8,264,969.43 × 2,098,399.66
  4. Step 4: Simplify right side
    5,509,924.18x = 17,343,209,041,822.39
  5. Step 5: Solve for x
    x = 17,343,209,041,822.39/5,509,924.18
  6. Step 6: Final answer
    x = 3,147,631.16

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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.