Home / 6,650,853.44-9,178,173.69-3,595,067.69

Finding the Fourth Proportional to 6,650,853.44, 9,178,173.69 and 3,595,067.69

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Solution

The fourth proportional to 6,650,853.44, 9,178,173.69 and 3,595,067.69 is: 4,961,191.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,853.44 : 9,178,173.69 = 3,595,067.69 : x
  2. Step 2: Convert to fraction form
    6,650,853.44/9,178,173.69 = 3,595,067.69/x
  3. Step 3: Cross multiply
    6,650,853.44x = 9,178,173.69 × 3,595,067.69
  4. Step 4: Simplify right side
    6,650,853.44x = 32,996,155,686,127.07
  5. Step 5: Solve for x
    x = 32,996,155,686,127.07/6,650,853.44
  6. Step 6: Final answer
    x = 4,961,191.22

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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.