Home / 3,010,933.34-4,155,092.22-1,634,277.38

Finding the Fourth Proportional to 3,010,933.34, 4,155,092.22 and 1,634,277.38

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Solution

The fourth proportional to 3,010,933.34, 4,155,092.22 and 1,634,277.38 is: 2,255,305.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,933.34 : 4,155,092.22 = 1,634,277.38 : x
  2. Step 2: Convert to fraction form
    3,010,933.34/4,155,092.22 = 1,634,277.38/x
  3. Step 3: Cross multiply
    3,010,933.34x = 4,155,092.22 × 1,634,277.38
  4. Step 4: Simplify right side
    3,010,933.34x = 6,790,573,226,959.98
  5. Step 5: Solve for x
    x = 6,790,573,226,959.98/3,010,933.34
  6. Step 6: Final answer
    x = 2,255,305.07

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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.