Home / 7,995,477-11,034,021.51-4,373,805

Finding the Fourth Proportional to 7,995,477, 11,034,021.51 and 4,373,805

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Solution

The fourth proportional to 7,995,477, 11,034,021.51 and 4,373,805 is: 6,035,994.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995,477 : 11,034,021.51 = 4,373,805 : x
  2. Step 2: Convert to fraction form
    7,995,477/11,034,021.51 = 4,373,805/x
  3. Step 3: Cross multiply
    7,995,477x = 11,034,021.51 × 4,373,805
  4. Step 4: Simplify right side
    7,995,477x = 48,260,658,450,545.55
  5. Step 5: Solve for x
    x = 48,260,658,450,545.55/7,995,477
  6. Step 6: Final answer
    x = 6,035,994.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.