Home / 3,454,571.60-4,769,657.16-2,233,830.32

Finding the Fourth Proportional to 3,454,571.60, 4,769,657.16 and 2,233,830.32

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Solution

The fourth proportional to 3,454,571.60, 4,769,657.16 and 2,233,830.32 is: 3,084,204.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,571.60 : 4,769,657.16 = 2,233,830.32 : x
  2. Step 2: Convert to fraction form
    3,454,571.60/4,769,657.16 = 2,233,830.32/x
  3. Step 3: Cross multiply
    3,454,571.60x = 4,769,657.16 × 2,233,830.32
  4. Step 4: Simplify right side
    3,454,571.60x = 10,654,604,780,013.09
  5. Step 5: Solve for x
    x = 10,654,604,780,013.09/3,454,571.60
  6. Step 6: Final answer
    x = 3,084,204.36

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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.