Home / 4,757,055.38-6,564,745.39-2,823,703.64

Finding the Fourth Proportional to 4,757,055.38, 6,564,745.39 and 2,823,703.64

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Solution

The fourth proportional to 4,757,055.38, 6,564,745.39 and 2,823,703.64 is: 3,896,716.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,055.38 : 6,564,745.39 = 2,823,703.64 : x
  2. Step 2: Convert to fraction form
    4,757,055.38/6,564,745.39 = 2,823,703.64/x
  3. Step 3: Cross multiply
    4,757,055.38x = 6,564,745.39 × 2,823,703.64
  4. Step 4: Simplify right side
    4,757,055.38x = 18,536,895,443,445.47
  5. Step 5: Solve for x
    x = 18,536,895,443,445.47/4,757,055.38
  6. Step 6: Final answer
    x = 3,896,716.34

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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.