Home / 5,702,255.16-8,577,655.41-5,168,942.66

Finding the Fourth Proportional to 5,702,255.16, 8,577,655.41 and 5,168,942.66

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Solution

The fourth proportional to 5,702,255.16, 8,577,655.41 and 5,168,942.66 is: 7,775,416.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,255.16 : 8,577,655.41 = 5,168,942.66 : x
  2. Step 2: Convert to fraction form
    5,702,255.16/8,577,655.41 = 5,168,942.66/x
  3. Step 3: Cross multiply
    5,702,255.16x = 8,577,655.41 × 5,168,942.66
  4. Step 4: Simplify right side
    5,702,255.16x = 44,337,408,928,640.52
  5. Step 5: Solve for x
    x = 44,337,408,928,640.52/5,702,255.16
  6. Step 6: Final answer
    x = 7,775,416.51

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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.