Home / 4,173,608.07-5,764,981.90-3,451,373.19

Finding the Fourth Proportional to 4,173,608.07, 5,764,981.90 and 3,451,373.19

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Solution

The fourth proportional to 4,173,608.07, 5,764,981.90 and 3,451,373.19 is: 4,767,362.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,608.07 : 5,764,981.90 = 3,451,373.19 : x
  2. Step 2: Convert to fraction form
    4,173,608.07/5,764,981.90 = 3,451,373.19/x
  3. Step 3: Cross multiply
    4,173,608.07x = 5,764,981.90 × 3,451,373.19
  4. Step 4: Simplify right side
    4,173,608.07x = 19,897,103,990,644.14
  5. Step 5: Solve for x
    x = 19,897,103,990,644.14/4,173,608.07
  6. Step 6: Final answer
    x = 4,767,362.83

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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.