Home / 2,699,067.08-3,724,712.42-1,475,377.76

Finding the Fourth Proportional to 2,699,067.08, 3,724,712.42 and 1,475,377.76

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Solution

The fourth proportional to 2,699,067.08, 3,724,712.42 and 1,475,377.76 is: 2,036,021.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,067.08 : 3,724,712.42 = 1,475,377.76 : x
  2. Step 2: Convert to fraction form
    2,699,067.08/3,724,712.42 = 1,475,377.76/x
  3. Step 3: Cross multiply
    2,699,067.08x = 3,724,712.42 × 1,475,377.76
  4. Step 4: Simplify right side
    2,699,067.08x = 5,495,357,866,863.78
  5. Step 5: Solve for x
    x = 5,495,357,866,863.78/2,699,067.08
  6. Step 6: Final answer
    x = 2,036,021.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.