Home / 3,046,874.16-4,202,502.84-2,013,184.56

Finding the Fourth Proportional to 3,046,874.16, 4,202,502.84 and 2,013,184.56

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Solution

The fourth proportional to 3,046,874.16, 4,202,502.84 and 2,013,184.56 is: 2,776,751.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,874.16 : 4,202,502.84 = 2,013,184.56 : x
  2. Step 2: Convert to fraction form
    3,046,874.16/4,202,502.84 = 2,013,184.56/x
  3. Step 3: Cross multiply
    3,046,874.16x = 4,202,502.84 × 2,013,184.56
  4. Step 4: Simplify right side
    3,046,874.16x = 8,460,413,830,844.15
  5. Step 5: Solve for x
    x = 8,460,413,830,844.15/3,046,874.16
  6. Step 6: Final answer
    x = 2,776,751.97

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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.