Home / 4,930,037.12-6,803,404.44-2,754,954.92

Finding the Fourth Proportional to 4,930,037.12, 6,803,404.44 and 2,754,954.92

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Solution

The fourth proportional to 4,930,037.12, 6,803,404.44 and 2,754,954.92 is: 3,801,811.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,037.12 : 6,803,404.44 = 2,754,954.92 : x
  2. Step 2: Convert to fraction form
    4,930,037.12/6,803,404.44 = 2,754,954.92/x
  3. Step 3: Cross multiply
    4,930,037.12x = 6,803,404.44 × 2,754,954.92
  4. Step 4: Simplify right side
    4,930,037.12x = 18,743,072,534,727.84
  5. Step 5: Solve for x
    x = 18,743,072,534,727.84/4,930,037.12
  6. Step 6: Final answer
    x = 3,801,811.65

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1.5x scale

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.