Home / 3,683,769.17-5,526,401.11-1,158,837.17

Finding the Fourth Proportional to 3,683,769.17, 5,526,401.11 and 1,158,837.17

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Solution

The fourth proportional to 3,683,769.17, 5,526,401.11 and 1,158,837.17 is: 1,738,490.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,769.17 : 5,526,401.11 = 1,158,837.17 : x
  2. Step 2: Convert to fraction form
    3,683,769.17/5,526,401.11 = 1,158,837.17/x
  3. Step 3: Cross multiply
    3,683,769.17x = 5,526,401.11 × 1,158,837.17
  4. Step 4: Simplify right side
    3,683,769.17x = 6,404,198,992,068.16
  5. Step 5: Solve for x
    x = 6,404,198,992,068.16/3,683,769.17
  6. Step 6: Final answer
    x = 1,738,490.85

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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.