Home / 2,803,592.07-4,202,593.11-1,184,769.18

Finding the Fourth Proportional to 2,803,592.07, 4,202,593.11 and 1,184,769.18

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Solution

The fourth proportional to 2,803,592.07, 4,202,593.11 and 1,184,769.18 is: 1,775,972.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,592.07 : 4,202,593.11 = 1,184,769.18 : x
  2. Step 2: Convert to fraction form
    2,803,592.07/4,202,593.11 = 1,184,769.18/x
  3. Step 3: Cross multiply
    2,803,592.07x = 4,202,593.11 × 1,184,769.18
  4. Step 4: Simplify right side
    2,803,592.07x = 4,979,102,792,808.35
  5. Step 5: Solve for x
    x = 4,979,102,792,808.35/2,803,592.07
  6. Step 6: Final answer
    x = 1,775,972.63

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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.