Home / 10,177,524.24-14,045,091.96-5,531,309.25

Finding the Fourth Proportional to 10,177,524.24, 14,045,091.96 and 5,531,309.25

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Solution

The fourth proportional to 10,177,524.24, 14,045,091.96 and 5,531,309.25 is: 7,633,265.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,177,524.24 : 14,045,091.96 = 5,531,309.25 : x
  2. Step 2: Convert to fraction form
    10,177,524.24/14,045,091.96 = 5,531,309.25/x
  3. Step 3: Cross multiply
    10,177,524.24x = 14,045,091.96 × 5,531,309.25
  4. Step 4: Simplify right side
    10,177,524.24x = 77,687,747,075,448.64
  5. Step 5: Solve for x
    x = 77,687,747,075,448.64/10,177,524.24
  6. Step 6: Final answer
    x = 7,633,265.74

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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.