Home / 5,629,132.04-7,768,171.48-3,050,785.40

Finding the Fourth Proportional to 5,629,132.04, 7,768,171.48 and 3,050,785.40

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Solution

The fourth proportional to 5,629,132.04, 7,768,171.48 and 3,050,785.40 is: 4,210,067.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,629,132.04 : 7,768,171.48 = 3,050,785.40 : x
  2. Step 2: Convert to fraction form
    5,629,132.04/7,768,171.48 = 3,050,785.40/x
  3. Step 3: Cross multiply
    5,629,132.04x = 7,768,171.48 × 3,050,785.40
  4. Step 4: Simplify right side
    5,629,132.04x = 23,699,024,135,880.39
  5. Step 5: Solve for x
    x = 23,699,024,135,880.39/5,629,132.04
  6. Step 6: Final answer
    x = 4,210,067.19

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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.