Home / 6,185,040.62-8,535,823.60-3,432,249.14

Finding the Fourth Proportional to 6,185,040.62, 8,535,823.60 and 3,432,249.14

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Solution

The fourth proportional to 6,185,040.62, 8,535,823.60 and 3,432,249.14 is: 4,736,763.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,040.62 : 8,535,823.60 = 3,432,249.14 : x
  2. Step 2: Convert to fraction form
    6,185,040.62/8,535,823.60 = 3,432,249.14/x
  3. Step 3: Cross multiply
    6,185,040.62x = 8,535,823.60 × 3,432,249.14
  4. Step 4: Simplify right side
    6,185,040.62x = 29,297,073,210,291.70
  5. Step 5: Solve for x
    x = 29,297,073,210,291.70/6,185,040.62
  6. Step 6: Final answer
    x = 4,736,763.27

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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.