Home / 2,837,359.92-3,915,642.96-1,613,841.41

Finding the Fourth Proportional to 2,837,359.92, 3,915,642.96 and 1,613,841.41

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Solution

The fourth proportional to 2,837,359.92, 3,915,642.96 and 1,613,841.41 is: 2,227,150.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,359.92 : 3,915,642.96 = 1,613,841.41 : x
  2. Step 2: Convert to fraction form
    2,837,359.92/3,915,642.96 = 1,613,841.41/x
  3. Step 3: Cross multiply
    2,837,359.92x = 3,915,642.96 × 1,613,841.41
  4. Step 4: Simplify right side
    2,837,359.92x = 6,319,226,735,610.64
  5. Step 5: Solve for x
    x = 6,319,226,735,610.64/2,837,359.92
  6. Step 6: Final answer
    x = 2,227,150.21

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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.