Home / 6,657,825.08-9,197,204.46-5,297,958.20

Finding the Fourth Proportional to 6,657,825.08, 9,197,204.46 and 5,297,958.20

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Solution

The fourth proportional to 6,657,825.08, 9,197,204.46 and 5,297,958.20 is: 7,318,667.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,825.08 : 9,197,204.46 = 5,297,958.20 : x
  2. Step 2: Convert to fraction form
    6,657,825.08/9,197,204.46 = 5,297,958.20/x
  3. Step 3: Cross multiply
    6,657,825.08x = 9,197,204.46 × 5,297,958.20
  4. Step 4: Simplify right side
    6,657,825.08x = 48,726,404,785,933.58
  5. Step 5: Solve for x
    x = 48,726,404,785,933.58/6,657,825.08
  6. Step 6: Final answer
    x = 7,318,667.01

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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.