Home / 11,559,401.82-17,326,569.08-5,788,222.43

Finding the Fourth Proportional to 11,559,401.82, 17,326,569.08 and 5,788,222.43

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Solution

The fourth proportional to 11,559,401.82, 17,326,569.08 and 5,788,222.43 is: 8,676,057.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,559,401.82 : 17,326,569.08 = 5,788,222.43 : x
  2. Step 2: Convert to fraction form
    11,559,401.82/17,326,569.08 = 5,788,222.43/x
  3. Step 3: Cross multiply
    11,559,401.82x = 17,326,569.08 × 5,788,222.43
  4. Step 4: Simplify right side
    11,559,401.82x = 100,290,035,668,226.50
  5. Step 5: Solve for x
    x = 100,290,035,668,226.50/11,559,401.82
  6. Step 6: Final answer
    x = 8,676,057.57

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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.