Home / 5,045,237.92-7,570,218.87-2,204,981.02

Finding the Fourth Proportional to 5,045,237.92, 7,570,218.87 and 2,204,981.02

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Solution

The fourth proportional to 5,045,237.92, 7,570,218.87 and 2,204,981.02 is: 3,308,503.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,237.92 : 7,570,218.87 = 2,204,981.02 : x
  2. Step 2: Convert to fraction form
    5,045,237.92/7,570,218.87 = 2,204,981.02/x
  3. Step 3: Cross multiply
    5,045,237.92x = 7,570,218.87 × 2,204,981.02
  4. Step 4: Simplify right side
    5,045,237.92x = 16,692,188,925,595.85
  5. Step 5: Solve for x
    x = 16,692,188,925,595.85/5,045,237.92
  6. Step 6: Final answer
    x = 3,308,503.82

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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.