Home / 3,468,725.10-5,203,058.88-2,711,203.32

Finding the Fourth Proportional to 3,468,725.10, 5,203,058.88 and 2,711,203.32

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Solution

The fourth proportional to 3,468,725.10, 5,203,058.88 and 2,711,203.32 is: 4,066,782.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,725.10 : 5,203,058.88 = 2,711,203.32 : x
  2. Step 2: Convert to fraction form
    3,468,725.10/5,203,058.88 = 2,711,203.32/x
  3. Step 3: Cross multiply
    3,468,725.10x = 5,203,058.88 × 2,711,203.32
  4. Step 4: Simplify right side
    3,468,725.10x = 14,106,550,509,611.48
  5. Step 5: Solve for x
    x = 14,106,550,509,611.48/3,468,725.10
  6. Step 6: Final answer
    x = 4,066,782.49

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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.