Home / 4,341,993.23-6,504,769.01-2,898,323.55

Finding the Fourth Proportional to 4,341,993.23, 6,504,769.01 and 2,898,323.55

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Solution

The fourth proportional to 4,341,993.23, 6,504,769.01 and 2,898,323.55 is: 4,341,997.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,993.23 : 6,504,769.01 = 2,898,323.55 : x
  2. Step 2: Convert to fraction form
    4,341,993.23/6,504,769.01 = 2,898,323.55/x
  3. Step 3: Cross multiply
    4,341,993.23x = 6,504,769.01 × 2,898,323.55
  4. Step 4: Simplify right side
    4,341,993.23x = 18,852,925,199,935.92
  5. Step 5: Solve for x
    x = 18,852,925,199,935.92/4,341,993.23
  6. Step 6: Final answer
    x = 4,341,997.83

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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.