Home / 1,582,654.14-2,372,308.16-517,410.18

Finding the Fourth Proportional to 1,582,654.14, 2,372,308.16 and 517,410.18

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Solution

The fourth proportional to 1,582,654.14, 2,372,308.16 and 517,410.18 is: 775,568.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,654.14 : 2,372,308.16 = 517,410.18 : x
  2. Step 2: Convert to fraction form
    1,582,654.14/2,372,308.16 = 517,410.18/x
  3. Step 3: Cross multiply
    1,582,654.14x = 2,372,308.16 × 517,410.18
  4. Step 4: Simplify right side
    1,582,654.14x = 1,227,456,389,494.02
  5. Step 5: Solve for x
    x = 1,227,456,389,494.02/1,582,654.14
  6. Step 6: Final answer
    x = 775,568.31

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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.