Home / 8,922,674.44-12,313,247.70-5,055,187.24

Finding the Fourth Proportional to 8,922,674.44, 12,313,247.70 and 5,055,187.24

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Solution

The fourth proportional to 8,922,674.44, 12,313,247.70 and 5,055,187.24 is: 6,976,134.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,674.44 : 12,313,247.70 = 5,055,187.24 : x
  2. Step 2: Convert to fraction form
    8,922,674.44/12,313,247.70 = 5,055,187.24/x
  3. Step 3: Cross multiply
    8,922,674.44x = 12,313,247.70 × 5,055,187.24
  4. Step 4: Simplify right side
    8,922,674.44x = 62,245,772,655,999.34
  5. Step 5: Solve for x
    x = 62,245,772,655,999.34/8,922,674.44
  6. Step 6: Final answer
    x = 6,976,134.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.