Home / 3,671,631.94-5,065,282.62-2,294,037.22

Finding the Fourth Proportional to 3,671,631.94, 5,065,282.62 and 2,294,037.22

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Solution

The fourth proportional to 3,671,631.94, 5,065,282.62 and 2,294,037.22 is: 3,164,790.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,631.94 : 5,065,282.62 = 2,294,037.22 : x
  2. Step 2: Convert to fraction form
    3,671,631.94/5,065,282.62 = 2,294,037.22/x
  3. Step 3: Cross multiply
    3,671,631.94x = 5,065,282.62 × 2,294,037.22
  4. Step 4: Simplify right side
    3,671,631.94x = 11,619,946,860,099.12
  5. Step 5: Solve for x
    x = 11,619,946,860,099.12/3,671,631.94
  6. Step 6: Final answer
    x = 3,164,790.77

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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.