Home / 5,351,492.27-7,385,064.10-2,904,103.33

Finding the Fourth Proportional to 5,351,492.27, 7,385,064.10 and 2,904,103.33

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Solution

The fourth proportional to 5,351,492.27, 7,385,064.10 and 2,904,103.33 is: 4,007,665.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,492.27 : 7,385,064.10 = 2,904,103.33 : x
  2. Step 2: Convert to fraction form
    5,351,492.27/7,385,064.10 = 2,904,103.33/x
  3. Step 3: Cross multiply
    5,351,492.27x = 7,385,064.10 × 2,904,103.33
  4. Step 4: Simplify right side
    5,351,492.27x = 21,446,989,219,350.54
  5. Step 5: Solve for x
    x = 21,446,989,219,350.54/5,351,492.27
  6. Step 6: Final answer
    x = 4,007,665.18

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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.