Home / 4,302,416.48-5,937,109.22-2,368,299.28

Finding the Fourth Proportional to 4,302,416.48, 5,937,109.22 and 2,368,299.28

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Solution

The fourth proportional to 4,302,416.48, 5,937,109.22 and 2,368,299.28 is: 3,268,128.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,416.48 : 5,937,109.22 = 2,368,299.28 : x
  2. Step 2: Convert to fraction form
    4,302,416.48/5,937,109.22 = 2,368,299.28/x
  3. Step 3: Cross multiply
    4,302,416.48x = 5,937,109.22 × 2,368,299.28
  4. Step 4: Simplify right side
    4,302,416.48x = 14,060,851,491,007.36
  5. Step 5: Solve for x
    x = 14,060,851,491,007.36/4,302,416.48
  6. Step 6: Final answer
    x = 3,268,128.87

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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.