Home / 6,650,850.54-9,178,169.69-3,595,064.79

Finding the Fourth Proportional to 6,650,850.54, 9,178,169.69 and 3,595,064.79

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Solution

The fourth proportional to 6,650,850.54, 9,178,169.69 and 3,595,064.79 is: 4,961,187.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,850.54 : 9,178,169.69 = 3,595,064.79 : x
  2. Step 2: Convert to fraction form
    6,650,850.54/9,178,169.69 = 3,595,064.79/x
  3. Step 3: Cross multiply
    6,650,850.54x = 9,178,169.69 × 3,595,064.79
  4. Step 4: Simplify right side
    6,650,850.54x = 32,996,114,686,534.18
  5. Step 5: Solve for x
    x = 32,996,114,686,534.18/6,650,850.54
  6. Step 6: Final answer
    x = 4,961,187.22

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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.