Home / 3,366,626.04-5,050,649.30-1,091,973.78

Finding the Fourth Proportional to 3,366,626.04, 5,050,649.30 and 1,091,973.78

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Solution

The fourth proportional to 3,366,626.04, 5,050,649.30 and 1,091,973.78 is: 1,638,191.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,626.04 : 5,050,649.30 = 1,091,973.78 : x
  2. Step 2: Convert to fraction form
    3,366,626.04/5,050,649.30 = 1,091,973.78/x
  3. Step 3: Cross multiply
    3,366,626.04x = 5,050,649.30 × 1,091,973.78
  4. Step 4: Simplify right side
    3,366,626.04x = 5,515,176,602,115.49
  5. Step 5: Solve for x
    x = 5,515,176,602,115.49/3,366,626.04
  6. Step 6: Final answer
    x = 1,638,191.04

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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.