Home / 17,804,241.51-26,700,506.36-6,287,619.79

Finding the Fourth Proportional to 17,804,241.51, 26,700,506.36 and 6,287,619.79

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Solution

The fourth proportional to 17,804,241.51, 26,700,506.36 and 6,287,619.79 is: 9,429,361.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,241.51 : 26,700,506.36 = 6,287,619.79 : x
  2. Step 2: Convert to fraction form
    17,804,241.51/26,700,506.36 = 6,287,619.79/x
  3. Step 3: Cross multiply
    17,804,241.51x = 26,700,506.36 × 6,287,619.79
  4. Step 4: Simplify right side
    17,804,241.51x = 167,882,632,192,156.88
  5. Step 5: Solve for x
    x = 167,882,632,192,156.88/17,804,241.51
  6. Step 6: Final answer
    x = 9,429,361.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.