Home / 5,888,998.91-8,133,014.04-5,247,074.86

Finding the Fourth Proportional to 5,888,998.91, 8,133,014.04 and 5,247,074.86

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Solution

The fourth proportional to 5,888,998.91, 8,133,014.04 and 5,247,074.86 is: 7,246,483.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,888,998.91 : 8,133,014.04 = 5,247,074.86 : x
  2. Step 2: Convert to fraction form
    5,888,998.91/8,133,014.04 = 5,247,074.86/x
  3. Step 3: Cross multiply
    5,888,998.91x = 8,133,014.04 × 5,247,074.86
  4. Step 4: Simplify right side
    5,888,998.91x = 42,674,533,464,645.97
  5. Step 5: Solve for x
    x = 42,674,533,464,645.97/5,888,998.91
  6. Step 6: Final answer
    x = 7,246,483.51

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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.