Home / 6,554,507.54-9,045,758.94-3,614,899.61

Finding the Fourth Proportional to 6,554,507.54, 9,045,758.94 and 3,614,899.61

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Solution

The fourth proportional to 6,554,507.54, 9,045,758.94 and 3,614,899.61 is: 4,988,858.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554,507.54 : 9,045,758.94 = 3,614,899.61 : x
  2. Step 2: Convert to fraction form
    6,554,507.54/9,045,758.94 = 3,614,899.61/x
  3. Step 3: Cross multiply
    6,554,507.54x = 9,045,758.94 × 3,614,899.61
  4. Step 4: Simplify right side
    6,554,507.54x = 32,699,510,473,418.53
  5. Step 5: Solve for x
    x = 32,699,510,473,418.53/6,554,507.54
  6. Step 6: Final answer
    x = 4,988,858.48

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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.