Home / 5,001,485.14-6,902,082.63-2,709,645.83

Finding the Fourth Proportional to 5,001,485.14, 6,902,082.63 and 2,709,645.83

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Solution

The fourth proportional to 5,001,485.14, 6,902,082.63 and 2,709,645.83 is: 3,739,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,485.14 : 6,902,082.63 = 2,709,645.83 : x
  2. Step 2: Convert to fraction form
    5,001,485.14/6,902,082.63 = 2,709,645.83/x
  3. Step 3: Cross multiply
    5,001,485.14x = 6,902,082.63 × 2,709,645.83
  4. Step 4: Simplify right side
    5,001,485.14x = 18,702,199,416,694.93
  5. Step 5: Solve for x
    x = 18,702,199,416,694.93/5,001,485.14
  6. Step 6: Final answer
    x = 3,739,329.20

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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.