Home / 4,893,147-6,752,542.86-2,746,971

Finding the Fourth Proportional to 4,893,147, 6,752,542.86 and 2,746,971

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Solution

The fourth proportional to 4,893,147, 6,752,542.86 and 2,746,971 is: 3,790,819.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,147 : 6,752,542.86 = 2,746,971 : x
  2. Step 2: Convert to fraction form
    4,893,147/6,752,542.86 = 2,746,971/x
  3. Step 3: Cross multiply
    4,893,147x = 6,752,542.86 × 2,746,971
  4. Step 4: Simplify right side
    4,893,147x = 18,549,039,412,677.06
  5. Step 5: Solve for x
    x = 18,549,039,412,677.06/4,893,147
  6. Step 6: Final answer
    x = 3,790,819.98

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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.