Home / 2,797,507.13-4,196,260.69-904,248.56

Finding the Fourth Proportional to 2,797,507.13, 4,196,260.69 and 904,248.56

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Solution

The fourth proportional to 2,797,507.13, 4,196,260.69 and 904,248.56 is: 1,356,372.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,507.13 : 4,196,260.69 = 904,248.56 : x
  2. Step 2: Convert to fraction form
    2,797,507.13/4,196,260.69 = 904,248.56/x
  3. Step 3: Cross multiply
    2,797,507.13x = 4,196,260.69 × 904,248.56
  4. Step 4: Simplify right side
    2,797,507.13x = 3,794,462,694,547.14
  5. Step 5: Solve for x
    x = 3,794,462,694,547.14/2,797,507.13
  6. Step 6: Final answer
    x = 1,356,372.84

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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.