Home / 2,623,856.54-3,926,897.07-1,613,619.27

Finding the Fourth Proportional to 2,623,856.54, 3,926,897.07 and 1,613,619.27

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Solution

The fourth proportional to 2,623,856.54, 3,926,897.07 and 1,613,619.27 is: 2,414,963.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,856.54 : 3,926,897.07 = 1,613,619.27 : x
  2. Step 2: Convert to fraction form
    2,623,856.54/3,926,897.07 = 1,613,619.27/x
  3. Step 3: Cross multiply
    2,623,856.54x = 3,926,897.07 × 1,613,619.27
  4. Step 4: Simplify right side
    2,623,856.54x = 6,336,516,783,458.54
  5. Step 5: Solve for x
    x = 6,336,516,783,458.54/2,623,856.54
  6. Step 6: Final answer
    x = 2,414,963.13

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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.