Home / 7,310,201-10,969,137.66-2,995,454.12

Finding the Fourth Proportional to 7,310,201, 10,969,137.66 and 2,995,454.12

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Solution

The fourth proportional to 7,310,201, 10,969,137.66 and 2,995,454.12 is: 4,494,753.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310,201 : 10,969,137.66 = 2,995,454.12 : x
  2. Step 2: Convert to fraction form
    7,310,201/10,969,137.66 = 2,995,454.12/x
  3. Step 3: Cross multiply
    7,310,201x = 10,969,137.66 × 2,995,454.12
  4. Step 4: Simplify right side
    7,310,201x = 32,857,548,596,494.16
  5. Step 5: Solve for x
    x = 32,857,548,596,494.16/7,310,201
  6. Step 6: Final answer
    x = 4,494,753.10

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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.