Home / 5,566,286.60-8,352,194.70-2,200,603.40

Finding the Fourth Proportional to 5,566,286.60, 8,352,194.70 and 2,200,603.40

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Solution

The fourth proportional to 5,566,286.60, 8,352,194.70 and 2,200,603.40 is: 3,301,998.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,286.60 : 8,352,194.70 = 2,200,603.40 : x
  2. Step 2: Convert to fraction form
    5,566,286.60/8,352,194.70 = 2,200,603.40/x
  3. Step 3: Cross multiply
    5,566,286.60x = 8,352,194.70 × 2,200,603.40
  4. Step 4: Simplify right side
    5,566,286.60x = 18,379,868,054,281.98
  5. Step 5: Solve for x
    x = 18,379,868,054,281.98/5,566,286.60
  6. Step 6: Final answer
    x = 3,301,998.15

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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.