Home / 4,131,072.37-5,700,766.14-2,295,483.18

Finding the Fourth Proportional to 4,131,072.37, 5,700,766.14 and 2,295,483.18

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Solution

The fourth proportional to 4,131,072.37, 5,700,766.14 and 2,295,483.18 is: 3,167,703.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,072.37 : 5,700,766.14 = 2,295,483.18 : x
  2. Step 2: Convert to fraction form
    4,131,072.37/5,700,766.14 = 2,295,483.18/x
  3. Step 3: Cross multiply
    4,131,072.37x = 5,700,766.14 × 2,295,483.18
  4. Step 4: Simplify right side
    4,131,072.37x = 13,086,012,787,483.53
  5. Step 5: Solve for x
    x = 13,086,012,787,483.53/4,131,072.37
  6. Step 6: Final answer
    x = 3,167,703.59

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Double scale
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1.5x scale

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.