Home / 3,040,603.60-4,560,905.40-2,993,364.40

Finding the Fourth Proportional to 3,040,603.60, 4,560,905.40 and 2,993,364.40

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Solution

The fourth proportional to 3,040,603.60, 4,560,905.40 and 2,993,364.40 is: 4,490,046.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,603.60 : 4,560,905.40 = 2,993,364.40 : x
  2. Step 2: Convert to fraction form
    3,040,603.60/4,560,905.40 = 2,993,364.40/x
  3. Step 3: Cross multiply
    3,040,603.60x = 4,560,905.40 × 2,993,364.40
  4. Step 4: Simplify right side
    3,040,603.60x = 13,652,451,856,127.76
  5. Step 5: Solve for x
    x = 13,652,451,856,127.76/3,040,603.60
  6. Step 6: Final answer
    x = 4,490,046.60

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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.