Home / 5,084,227.46-7,013,305.05-3,045,855.98

Finding the Fourth Proportional to 5,084,227.46, 7,013,305.05 and 3,045,855.98

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Solution

The fourth proportional to 5,084,227.46, 7,013,305.05 and 3,045,855.98 is: 4,201,526.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,227.46 : 7,013,305.05 = 3,045,855.98 : x
  2. Step 2: Convert to fraction form
    5,084,227.46/7,013,305.05 = 3,045,855.98/x
  3. Step 3: Cross multiply
    5,084,227.46x = 7,013,305.05 × 3,045,855.98
  4. Step 4: Simplify right side
    5,084,227.46x = 21,361,517,091,040.18
  5. Step 5: Solve for x
    x = 21,361,517,091,040.18/5,084,227.46
  6. Step 6: Final answer
    x = 4,201,526.64

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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.