Home / 7,260,661.08-10,894,665.78-3,003,884.28

Finding the Fourth Proportional to 7,260,661.08, 10,894,665.78 and 3,003,884.28

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Solution

The fourth proportional to 7,260,661.08, 10,894,665.78 and 3,003,884.28 is: 4,507,346.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260,661.08 : 10,894,665.78 = 3,003,884.28 : x
  2. Step 2: Convert to fraction form
    7,260,661.08/10,894,665.78 = 3,003,884.28/x
  3. Step 3: Cross multiply
    7,260,661.08x = 10,894,665.78 × 3,003,884.28
  4. Step 4: Simplify right side
    7,260,661.08x = 32,726,315,272,395.93
  5. Step 5: Solve for x
    x = 32,726,315,272,395.93/7,260,661.08
  6. Step 6: Final answer
    x = 4,507,346.50

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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.