Home / 4,810,932.41-6,639,033.83-2,605,740.35

Finding the Fourth Proportional to 4,810,932.41, 6,639,033.83 and 2,605,740.35

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Solution

The fourth proportional to 4,810,932.41, 6,639,033.83 and 2,605,740.35 is: 3,595,893.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,932.41 : 6,639,033.83 = 2,605,740.35 : x
  2. Step 2: Convert to fraction form
    4,810,932.41/6,639,033.83 = 2,605,740.35/x
  3. Step 3: Cross multiply
    4,810,932.41x = 6,639,033.83 × 2,605,740.35
  4. Step 4: Simplify right side
    4,810,932.41x = 17,299,598,289,622.17
  5. Step 5: Solve for x
    x = 17,299,598,289,622.17/4,810,932.41
  6. Step 6: Final answer
    x = 3,595,893.03

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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.