Home / 5,857,526.44-8,084,353.70-4,020,475.56

Finding the Fourth Proportional to 5,857,526.44, 8,084,353.70 and 4,020,475.56

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Solution

The fourth proportional to 5,857,526.44, 8,084,353.70 and 4,020,475.56 is: 5,548,920.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857,526.44 : 8,084,353.70 = 4,020,475.56 : x
  2. Step 2: Convert to fraction form
    5,857,526.44/8,084,353.70 = 4,020,475.56/x
  3. Step 3: Cross multiply
    5,857,526.44x = 8,084,353.70 × 4,020,475.56
  4. Step 4: Simplify right side
    5,857,526.44x = 32,502,946,469,245.57
  5. Step 5: Solve for x
    x = 32,502,946,469,245.57/5,857,526.44
  6. Step 6: Final answer
    x = 5,548,920.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.