Home / 10,314,399.44-14,234,229.96-5,730,914

Finding the Fourth Proportional to 10,314,399.44, 14,234,229.96 and 5,730,914

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Solution

The fourth proportional to 10,314,399.44, 14,234,229.96 and 5,730,914 is: 7,908,860.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314,399.44 : 14,234,229.96 = 5,730,914 : x
  2. Step 2: Convert to fraction form
    10,314,399.44/14,234,229.96 = 5,730,914/x
  3. Step 3: Cross multiply
    10,314,399.44x = 14,234,229.96 × 5,730,914
  4. Step 4: Simplify right side
    10,314,399.44x = 81,575,147,756,983.44
  5. Step 5: Solve for x
    x = 81,575,147,756,983.44/10,314,399.44
  6. Step 6: Final answer
    x = 7,908,860.64

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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.