Home / 2,292,451.10-3,434,740.05-1,493,321.30

Finding the Fourth Proportional to 2,292,451.10, 3,434,740.05 and 1,493,321.30

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Solution

The fourth proportional to 2,292,451.10, 3,434,740.05 and 1,493,321.30 is: 2,237,417.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,451.10 : 3,434,740.05 = 1,493,321.30 : x
  2. Step 2: Convert to fraction form
    2,292,451.10/3,434,740.05 = 1,493,321.30/x
  3. Step 3: Cross multiply
    2,292,451.10x = 3,434,740.05 × 1,493,321.30
  4. Step 4: Simplify right side
    2,292,451.10x = 5,129,170,476,628.06
  5. Step 5: Solve for x
    x = 5,129,170,476,628.06/2,292,451.10
  6. Step 6: Final answer
    x = 2,237,417.62

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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.