Home / 2,656,928.58-3,666,443.50-1,479,588.18

Finding the Fourth Proportional to 2,656,928.58, 3,666,443.50 and 1,479,588.18

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Solution

The fourth proportional to 2,656,928.58, 3,666,443.50 and 1,479,588.18 is: 2,041,766.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,656,928.58 : 3,666,443.50 = 1,479,588.18 : x
  2. Step 2: Convert to fraction form
    2,656,928.58/3,666,443.50 = 1,479,588.18/x
  3. Step 3: Cross multiply
    2,656,928.58x = 3,666,443.50 × 1,479,588.18
  4. Step 4: Simplify right side
    2,656,928.58x = 5,424,826,465,237.83
  5. Step 5: Solve for x
    x = 5,424,826,465,237.83/2,656,928.58
  6. Step 6: Final answer
    x = 2,041,766.01

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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.