Home / 3,364,279.80-5,046,419.70-2,460,830.10

Finding the Fourth Proportional to 3,364,279.80, 5,046,419.70 and 2,460,830.10

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Solution

The fourth proportional to 3,364,279.80, 5,046,419.70 and 2,460,830.10 is: 3,691,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,279.80 : 5,046,419.70 = 2,460,830.10 : x
  2. Step 2: Convert to fraction form
    3,364,279.80/5,046,419.70 = 2,460,830.10/x
  3. Step 3: Cross multiply
    3,364,279.80x = 5,046,419.70 × 2,460,830.10
  4. Step 4: Simplify right side
    3,364,279.80x = 12,418,381,494,992.97
  5. Step 5: Solve for x
    x = 12,418,381,494,992.97/3,364,279.80
  6. Step 6: Final answer
    x = 3,691,245.15

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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.