Home / 6,828,604.38-9,423,361.80-3,773,102.94

Finding the Fourth Proportional to 6,828,604.38, 9,423,361.80 and 3,773,102.94

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Solution

The fourth proportional to 6,828,604.38, 9,423,361.80 and 3,773,102.94 is: 5,206,820.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,828,604.38 : 9,423,361.80 = 3,773,102.94 : x
  2. Step 2: Convert to fraction form
    6,828,604.38/9,423,361.80 = 3,773,102.94/x
  3. Step 3: Cross multiply
    6,828,604.38x = 9,423,361.80 × 3,773,102.94
  4. Step 4: Simplify right side
    6,828,604.38x = 35,555,314,112,263.70
  5. Step 5: Solve for x
    x = 35,555,314,112,263.70/6,828,604.38
  6. Step 6: Final answer
    x = 5,206,820.04

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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.