Home / 10,476,249.12-14,457,119.04-5,829,954.66

Finding the Fourth Proportional to 10,476,249.12, 14,457,119.04 and 5,829,954.66

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Solution

The fourth proportional to 10,476,249.12, 14,457,119.04 and 5,829,954.66 is: 8,045,279.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,476,249.12 : 14,457,119.04 = 5,829,954.66 : x
  2. Step 2: Convert to fraction form
    10,476,249.12/14,457,119.04 = 5,829,954.66/x
  3. Step 3: Cross multiply
    10,476,249.12x = 14,457,119.04 × 5,829,954.66
  4. Step 4: Simplify right side
    10,476,249.12x = 84,284,348,517,422.72
  5. Step 5: Solve for x
    x = 84,284,348,517,422.72/10,476,249.12
  6. Step 6: Final answer
    x = 8,045,279.14

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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.