Home / 3,533,633.10-5,300,449.65-1,736,793.90

Finding the Fourth Proportional to 3,533,633.10, 5,300,449.65 and 1,736,793.90

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Solution

The fourth proportional to 3,533,633.10, 5,300,449.65 and 1,736,793.90 is: 2,605,190.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,633.10 : 5,300,449.65 = 1,736,793.90 : x
  2. Step 2: Convert to fraction form
    3,533,633.10/5,300,449.65 = 1,736,793.90/x
  3. Step 3: Cross multiply
    3,533,633.10x = 5,300,449.65 × 1,736,793.90
  4. Step 4: Simplify right side
    3,533,633.10x = 9,205,788,619,377.14
  5. Step 5: Solve for x
    x = 9,205,788,619,377.14/3,533,633.10
  6. Step 6: Final answer
    x = 2,605,190.85

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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.