Home / 7,386,211.10-11,052,744.60-4,994,726.60

Finding the Fourth Proportional to 7,386,211.10, 11,052,744.60 and 4,994,726.60

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Solution

The fourth proportional to 7,386,211.10, 11,052,744.60 and 4,994,726.60 is: 7,474,121.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,386,211.10 : 11,052,744.60 = 4,994,726.60 : x
  2. Step 2: Convert to fraction form
    7,386,211.10/11,052,744.60 = 4,994,726.60/x
  3. Step 3: Cross multiply
    7,386,211.10x = 11,052,744.60 × 4,994,726.60
  4. Step 4: Simplify right side
    7,386,211.10x = 55,205,437,456,626.35
  5. Step 5: Solve for x
    x = 55,205,437,456,626.35/7,386,211.10
  6. Step 6: Final answer
    x = 7,474,121.27

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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.