Home / 4,285,476.80-5,914,128.26-2,351,807.04

Finding the Fourth Proportional to 4,285,476.80, 5,914,128.26 and 2,351,807.04

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Solution

The fourth proportional to 4,285,476.80, 5,914,128.26 and 2,351,807.04 is: 3,245,587.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,476.80 : 5,914,128.26 = 2,351,807.04 : x
  2. Step 2: Convert to fraction form
    4,285,476.80/5,914,128.26 = 2,351,807.04/x
  3. Step 3: Cross multiply
    4,285,476.80x = 5,914,128.26 × 2,351,807.04
  4. Step 4: Simplify right side
    4,285,476.80x = 13,908,888,477,330.95
  5. Step 5: Solve for x
    x = 13,908,888,477,330.95/4,285,476.80
  6. Step 6: Final answer
    x = 3,245,587.16

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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.