Home / 4,030,309.51-5,560,926.51-3,379,567.66

Finding the Fourth Proportional to 4,030,309.51, 5,560,926.51 and 3,379,567.66

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Solution

The fourth proportional to 4,030,309.51, 5,560,926.51 and 3,379,567.66 is: 4,663,048.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,309.51 : 5,560,926.51 = 3,379,567.66 : x
  2. Step 2: Convert to fraction form
    4,030,309.51/5,560,926.51 = 3,379,567.66/x
  3. Step 3: Cross multiply
    4,030,309.51x = 5,560,926.51 × 3,379,567.66
  4. Step 4: Simplify right side
    4,030,309.51x = 18,793,527,391,603.73
  5. Step 5: Solve for x
    x = 18,793,527,391,603.73/4,030,309.51
  6. Step 6: Final answer
    x = 4,663,048.17

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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.