Home / 4,907,065.24-6,771,423.78-2,731,552.46

Finding the Fourth Proportional to 4,907,065.24, 6,771,423.78 and 2,731,552.46

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Solution

The fourth proportional to 4,907,065.24, 6,771,423.78 and 2,731,552.46 is: 3,769,360.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,065.24 : 6,771,423.78 = 2,731,552.46 : x
  2. Step 2: Convert to fraction form
    4,907,065.24/6,771,423.78 = 2,731,552.46/x
  3. Step 3: Cross multiply
    4,907,065.24x = 6,771,423.78 × 2,731,552.46
  4. Step 4: Simplify right side
    4,907,065.24x = 18,496,499,283,961.50
  5. Step 5: Solve for x
    x = 18,496,499,283,961.50/4,907,065.24
  6. Step 6: Final answer
    x = 3,769,360.78

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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.