Home / 2,846,550.35-4,269,349.85-1,248,684.41

Finding the Fourth Proportional to 2,846,550.35, 4,269,349.85 and 1,248,684.41

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Solution

The fourth proportional to 2,846,550.35, 4,269,349.85 and 1,248,684.41 is: 1,872,817.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,550.35 : 4,269,349.85 = 1,248,684.41 : x
  2. Step 2: Convert to fraction form
    2,846,550.35/4,269,349.85 = 1,248,684.41/x
  3. Step 3: Cross multiply
    2,846,550.35x = 4,269,349.85 × 1,248,684.41
  4. Step 4: Simplify right side
    2,846,550.35x = 5,331,070,602,960.79
  5. Step 5: Solve for x
    x = 5,331,070,602,960.79/2,846,550.35
  6. Step 6: Final answer
    x = 1,872,817.95

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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.