Home / 3,392,725.80-5,088,554.10-2,820,026.64

Finding the Fourth Proportional to 3,392,725.80, 5,088,554.10 and 2,820,026.64

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Solution

The fourth proportional to 3,392,725.80, 5,088,554.10 and 2,820,026.64 is: 4,229,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,725.80 : 5,088,554.10 = 2,820,026.64 : x
  2. Step 2: Convert to fraction form
    3,392,725.80/5,088,554.10 = 2,820,026.64/x
  3. Step 3: Cross multiply
    3,392,725.80x = 5,088,554.10 × 2,820,026.64
  4. Step 4: Simplify right side
    3,392,725.80x = 14,349,858,121,081.22
  5. Step 5: Solve for x
    x = 14,349,858,121,081.22/3,392,725.80
  6. Step 6: Final answer
    x = 4,229,595.60

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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.