Home / 7,655,776.62-11,483,664.93-2,264,007.05

Finding the Fourth Proportional to 7,655,776.62, 11,483,664.93 and 2,264,007.05

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Solution

The fourth proportional to 7,655,776.62, 11,483,664.93 and 2,264,007.05 is: 3,396,010.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,655,776.62 : 11,483,664.93 = 2,264,007.05 : x
  2. Step 2: Convert to fraction form
    7,655,776.62/11,483,664.93 = 2,264,007.05/x
  3. Step 3: Cross multiply
    7,655,776.62x = 11,483,664.93 × 2,264,007.05
  4. Step 4: Simplify right side
    7,655,776.62x = 25,999,098,303,939.43
  5. Step 5: Solve for x
    x = 25,999,098,303,939.43/7,655,776.62
  6. Step 6: Final answer
    x = 3,396,010.57

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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.