Home / 2,298,559.91-3,445,474.14-1,019,769.62

Finding the Fourth Proportional to 2,298,559.91, 3,445,474.14 and 1,019,769.62

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Solution

The fourth proportional to 2,298,559.91, 3,445,474.14 and 1,019,769.62 is: 1,528,604.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,559.91 : 3,445,474.14 = 1,019,769.62 : x
  2. Step 2: Convert to fraction form
    2,298,559.91/3,445,474.14 = 1,019,769.62/x
  3. Step 3: Cross multiply
    2,298,559.91x = 3,445,474.14 × 1,019,769.62
  4. Step 4: Simplify right side
    2,298,559.91x = 3,513,589,837,240.26
  5. Step 5: Solve for x
    x = 3,513,589,837,240.26/2,298,559.91
  6. Step 6: Final answer
    x = 1,528,604.86

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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.