Home / 11,580,988.85-17,365,546.09-6,119,020.93

Finding the Fourth Proportional to 11,580,988.85, 17,365,546.09 and 6,119,020.93

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Solution

The fourth proportional to 11,580,988.85, 17,365,546.09 and 6,119,020.93 is: 9,175,394.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,988.85 : 17,365,546.09 = 6,119,020.93 : x
  2. Step 2: Convert to fraction form
    11,580,988.85/17,365,546.09 = 6,119,020.93/x
  3. Step 3: Cross multiply
    11,580,988.85x = 17,365,546.09 × 6,119,020.93
  4. Step 4: Simplify right side
    11,580,988.85x = 106,260,139,868,166.83
  5. Step 5: Solve for x
    x = 106,260,139,868,166.83/11,580,988.85
  6. Step 6: Final answer
    x = 9,175,394.37

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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.