Home / 2,342,654-3,232,864.68-1,269,566

Finding the Fourth Proportional to 2,342,654, 3,232,864.68 and 1,269,566

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Solution

The fourth proportional to 2,342,654, 3,232,864.68 and 1,269,566 is: 1,752,002.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,654 : 3,232,864.68 = 1,269,566 : x
  2. Step 2: Convert to fraction form
    2,342,654/3,232,864.68 = 1,269,566/x
  3. Step 3: Cross multiply
    2,342,654x = 3,232,864.68 × 1,269,566
  4. Step 4: Simplify right side
    2,342,654x = 4,104,335,080,328.88
  5. Step 5: Solve for x
    x = 4,104,335,080,328.88/2,342,654
  6. Step 6: Final answer
    x = 1,752,002.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.