Home / 3,075,083.22-4,612,641.30-2,016,826.68

Finding the Fourth Proportional to 3,075,083.22, 4,612,641.30 and 2,016,826.68

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Solution

The fourth proportional to 3,075,083.22, 4,612,641.30 and 2,016,826.68 is: 3,025,250.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,083.22 : 4,612,641.30 = 2,016,826.68 : x
  2. Step 2: Convert to fraction form
    3,075,083.22/4,612,641.30 = 2,016,826.68/x
  3. Step 3: Cross multiply
    3,075,083.22x = 4,612,641.30 × 2,016,826.68
  4. Step 4: Simplify right side
    3,075,083.22x = 9,302,898,039,109.88
  5. Step 5: Solve for x
    x = 9,302,898,039,109.88/3,075,083.22
  6. Step 6: Final answer
    x = 3,025,250.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.