Home / 2,031,750.16-3,047,791.08-1,020,351.96

Finding the Fourth Proportional to 2,031,750.16, 3,047,791.08 and 1,020,351.96

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Solution

The fourth proportional to 2,031,750.16, 3,047,791.08 and 1,020,351.96 is: 1,530,611.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,750.16 : 3,047,791.08 = 1,020,351.96 : x
  2. Step 2: Convert to fraction form
    2,031,750.16/3,047,791.08 = 1,020,351.96/x
  3. Step 3: Cross multiply
    2,031,750.16x = 3,047,791.08 × 1,020,351.96
  4. Step 4: Simplify right side
    2,031,750.16x = 3,109,819,586,909.56
  5. Step 5: Solve for x
    x = 3,109,819,586,909.56/2,031,750.16
  6. Step 6: Final answer
    x = 1,530,611.22

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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.