Home / 5,413,162.86-7,470,164.55-2,965,866.75

Finding the Fourth Proportional to 5,413,162.86, 7,470,164.55 and 2,965,866.75

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Solution

The fourth proportional to 5,413,162.86, 7,470,164.55 and 2,965,866.75 is: 4,092,896.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,413,162.86 : 7,470,164.55 = 2,965,866.75 : x
  2. Step 2: Convert to fraction form
    5,413,162.86/7,470,164.55 = 2,965,866.75/x
  3. Step 3: Cross multiply
    5,413,162.86x = 7,470,164.55 × 2,965,866.75
  4. Step 4: Simplify right side
    5,413,162.86x = 22,155,512,655,873.71
  5. Step 5: Solve for x
    x = 22,155,512,655,873.71/5,413,162.86
  6. Step 6: Final answer
    x = 4,092,896.01

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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.