Home / 17,344,928-26,007,307.06-6,563,061.72

Finding the Fourth Proportional to 17,344,928, 26,007,307.06 and 6,563,061.72

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Solution

The fourth proportional to 17,344,928, 26,007,307.06 and 6,563,061.72 is: 9,840,776.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344,928 : 26,007,307.06 = 6,563,061.72 : x
  2. Step 2: Convert to fraction form
    17,344,928/26,007,307.06 = 6,563,061.72/x
  3. Step 3: Cross multiply
    17,344,928x = 26,007,307.06 × 6,563,061.72
  4. Step 4: Simplify right side
    17,344,928x = 170,687,561,405,771.72
  5. Step 5: Solve for x
    x = 170,687,561,405,771.72/17,344,928
  6. Step 6: Final answer
    x = 9,840,776.59

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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.