Home / 6,437,784.51-9,655,178.60-2,396,175.70

Finding the Fourth Proportional to 6,437,784.51, 9,655,178.60 and 2,396,175.70

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Solution

The fourth proportional to 6,437,784.51, 9,655,178.60 and 2,396,175.70 is: 3,593,705.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,784.51 : 9,655,178.60 = 2,396,175.70 : x
  2. Step 2: Convert to fraction form
    6,437,784.51/9,655,178.60 = 2,396,175.70/x
  3. Step 3: Cross multiply
    6,437,784.51x = 9,655,178.60 × 2,396,175.70
  4. Step 4: Simplify right side
    6,437,784.51x = 23,135,504,340,480.02
  5. Step 5: Solve for x
    x = 23,135,504,340,480.02/6,437,784.51
  6. Step 6: Final answer
    x = 3,593,705.93

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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.