Home / 3,558,580-5,324,477.04-2,495,696.80

Finding the Fourth Proportional to 3,558,580, 5,324,477.04 and 2,495,696.80

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Solution

The fourth proportional to 3,558,580, 5,324,477.04 and 2,495,696.80 is: 3,734,152.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,580 : 5,324,477.04 = 2,495,696.80 : x
  2. Step 2: Convert to fraction form
    3,558,580/5,324,477.04 = 2,495,696.80/x
  3. Step 3: Cross multiply
    3,558,580x = 5,324,477.04 × 2,495,696.80
  4. Step 4: Simplify right side
    3,558,580x = 13,288,280,310,401.47
  5. Step 5: Solve for x
    x = 13,288,280,310,401.47/3,558,580
  6. Step 6: Final answer
    x = 3,734,152.47

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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.