Home / 2,956,804.93-4,079,619.72-1,732,452.63

Finding the Fourth Proportional to 2,956,804.93, 4,079,619.72 and 1,732,452.63

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Solution

The fourth proportional to 2,956,804.93, 4,079,619.72 and 1,732,452.63 is: 2,390,332.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,804.93 : 4,079,619.72 = 1,732,452.63 : x
  2. Step 2: Convert to fraction form
    2,956,804.93/4,079,619.72 = 1,732,452.63/x
  3. Step 3: Cross multiply
    2,956,804.93x = 4,079,619.72 × 1,732,452.63
  4. Step 4: Simplify right side
    2,956,804.93x = 7,067,747,898,015.29
  5. Step 5: Solve for x
    x = 7,067,747,898,015.29/2,956,804.93
  6. Step 6: Final answer
    x = 2,390,332.83

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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.