Home / 4,449,193.03-6,139,831.09-2,613,818.62

Finding the Fourth Proportional to 4,449,193.03, 6,139,831.09 and 2,613,818.62

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Solution

The fourth proportional to 4,449,193.03, 6,139,831.09 and 2,613,818.62 is: 3,607,037.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,193.03 : 6,139,831.09 = 2,613,818.62 : x
  2. Step 2: Convert to fraction form
    4,449,193.03/6,139,831.09 = 2,613,818.62/x
  3. Step 3: Cross multiply
    4,449,193.03x = 6,139,831.09 × 2,613,818.62
  4. Step 4: Simplify right side
    4,449,193.03x = 16,048,404,826,696.90
  5. Step 5: Solve for x
    x = 16,048,404,826,696.90/4,449,193.03
  6. Step 6: Final answer
    x = 3,607,037.21

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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.