Home / 6,603,755.10-9,905,632.65-4,796,855.70

Finding the Fourth Proportional to 6,603,755.10, 9,905,632.65 and 4,796,855.70

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Solution

The fourth proportional to 6,603,755.10, 9,905,632.65 and 4,796,855.70 is: 7,195,283.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,755.10 : 9,905,632.65 = 4,796,855.70 : x
  2. Step 2: Convert to fraction form
    6,603,755.10/9,905,632.65 = 4,796,855.70/x
  3. Step 3: Cross multiply
    6,603,755.10x = 9,905,632.65 × 4,796,855.70
  4. Step 4: Simplify right side
    6,603,755.10x = 47,515,890,439,258.61
  5. Step 5: Solve for x
    x = 47,515,890,439,258.61/6,603,755.10
  6. Step 6: Final answer
    x = 7,195,283.55

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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.