Home / 3,671,813.28-5,509,875.60-1,541,733.60

Finding the Fourth Proportional to 3,671,813.28, 5,509,875.60 and 1,541,733.60

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Solution

The fourth proportional to 3,671,813.28, 5,509,875.60 and 1,541,733.60 is: 2,313,505.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,813.28 : 5,509,875.60 = 1,541,733.60 : x
  2. Step 2: Convert to fraction form
    3,671,813.28/5,509,875.60 = 1,541,733.60/x
  3. Step 3: Cross multiply
    3,671,813.28x = 5,509,875.60 × 1,541,733.60
  4. Step 4: Simplify right side
    3,671,813.28x = 8,494,760,344,340.16
  5. Step 5: Solve for x
    x = 8,494,760,344,340.16/3,671,813.28
  6. Step 6: Final answer
    x = 2,313,505.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.