Home / 4,874,857.22-6,727,298.72-2,699,400.26

Finding the Fourth Proportional to 4,874,857.22, 6,727,298.72 and 2,699,400.26

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Solution

The fourth proportional to 4,874,857.22, 6,727,298.72 and 2,699,400.26 is: 3,725,170.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,857.22 : 6,727,298.72 = 2,699,400.26 : x
  2. Step 2: Convert to fraction form
    4,874,857.22/6,727,298.72 = 2,699,400.26/x
  3. Step 3: Cross multiply
    4,874,857.22x = 6,727,298.72 × 2,699,400.26
  4. Step 4: Simplify right side
    4,874,857.22x = 18,159,671,913,865.66
  5. Step 5: Solve for x
    x = 18,159,671,913,865.66/4,874,857.22
  6. Step 6: Final answer
    x = 3,725,170.01

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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.