Home / 3,513,981.62-4,845,674.13-3,006,364.34

Finding the Fourth Proportional to 3,513,981.62, 4,845,674.13 and 3,006,364.34

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Solution

The fourth proportional to 3,513,981.62, 4,845,674.13 and 3,006,364.34 is: 4,145,685.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,981.62 : 4,845,674.13 = 3,006,364.34 : x
  2. Step 2: Convert to fraction form
    3,513,981.62/4,845,674.13 = 3,006,364.34/x
  3. Step 3: Cross multiply
    3,513,981.62x = 4,845,674.13 × 3,006,364.34
  4. Step 4: Simplify right side
    3,513,981.62x = 14,567,861,907,692.52
  5. Step 5: Solve for x
    x = 14,567,861,907,692.52/3,513,981.62
  6. Step 6: Final answer
    x = 4,145,685.29

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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.