Home / 2,303,219.46-3,447,743.31-1,502,777.46

Finding the Fourth Proportional to 2,303,219.46, 3,447,743.31 and 1,502,777.46

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Solution

The fourth proportional to 2,303,219.46, 3,447,743.31 and 1,502,777.46 is: 2,249,542.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,219.46 : 3,447,743.31 = 1,502,777.46 : x
  2. Step 2: Convert to fraction form
    2,303,219.46/3,447,743.31 = 1,502,777.46/x
  3. Step 3: Cross multiply
    2,303,219.46x = 3,447,743.31 × 1,502,777.46
  4. Step 4: Simplify right side
    2,303,219.46x = 5,181,190,934,133.79
  5. Step 5: Solve for x
    x = 5,181,190,934,133.79/2,303,219.46
  6. Step 6: Final answer
    x = 2,249,542.88

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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.