Home / 2,656,056.90-3,665,350.90-1,448,824.26

Finding the Fourth Proportional to 2,656,056.90, 3,665,350.90 and 1,448,824.26

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Solution

The fourth proportional to 2,656,056.90, 3,665,350.90 and 1,448,824.26 is: 1,999,373.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,656,056.90 : 3,665,350.90 = 1,448,824.26 : x
  2. Step 2: Convert to fraction form
    2,656,056.90/3,665,350.90 = 1,448,824.26/x
  3. Step 3: Cross multiply
    2,656,056.90x = 3,665,350.90 × 1,448,824.26
  4. Step 4: Simplify right side
    2,656,056.90x = 5,310,449,305,332.83
  5. Step 5: Solve for x
    x = 5,310,449,305,332.83/2,656,056.90
  6. Step 6: Final answer
    x = 1,999,373.32

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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.