Home / 4,993,808.15-6,890,716.37-3,032,666.33

Finding the Fourth Proportional to 4,993,808.15, 6,890,716.37 and 3,032,666.33

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Solution

The fourth proportional to 4,993,808.15, 6,890,716.37 and 3,032,666.33 is: 4,184,630.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,808.15 : 6,890,716.37 = 3,032,666.33 : x
  2. Step 2: Convert to fraction form
    4,993,808.15/6,890,716.37 = 3,032,666.33/x
  3. Step 3: Cross multiply
    4,993,808.15x = 6,890,716.37 × 3,032,666.33
  4. Step 4: Simplify right side
    4,993,808.15x = 20,897,243,498,006.91
  5. Step 5: Solve for x
    x = 20,897,243,498,006.91/4,993,808.15
  6. Step 6: Final answer
    x = 4,184,630.82

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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.