Home / 2,530,459.78-3,795,693.30-1,034,551.78

Finding the Fourth Proportional to 2,530,459.78, 3,795,693.30 and 1,034,551.78

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Solution

The fourth proportional to 2,530,459.78, 3,795,693.30 and 1,034,551.78 is: 1,551,829.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,459.78 : 3,795,693.30 = 1,034,551.78 : x
  2. Step 2: Convert to fraction form
    2,530,459.78/3,795,693.30 = 1,034,551.78/x
  3. Step 3: Cross multiply
    2,530,459.78x = 3,795,693.30 × 1,034,551.78
  4. Step 4: Simplify right side
    2,530,459.78x = 3,926,841,259,849.07
  5. Step 5: Solve for x
    x = 3,926,841,259,849.07/2,530,459.78
  6. Step 6: Final answer
    x = 1,551,829.15

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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.