Home / 3,060,652.84-4,223,736.39-1,753,879.03

Finding the Fourth Proportional to 3,060,652.84, 4,223,736.39 and 1,753,879.03

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Solution

The fourth proportional to 3,060,652.84, 4,223,736.39 and 1,753,879.03 is: 2,420,373.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,652.84 : 4,223,736.39 = 1,753,879.03 : x
  2. Step 2: Convert to fraction form
    3,060,652.84/4,223,736.39 = 1,753,879.03/x
  3. Step 3: Cross multiply
    3,060,652.84x = 4,223,736.39 × 1,753,879.03
  4. Step 4: Simplify right side
    3,060,652.84x = 7,407,922,678,686.61
  5. Step 5: Solve for x
    x = 7,407,922,678,686.61/3,060,652.84
  6. Step 6: Final answer
    x = 2,420,373.39

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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.