Home / 6,158,214.92-8,498,203.62-3,404,796.50

Finding the Fourth Proportional to 6,158,214.92, 8,498,203.62 and 3,404,796.50

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Solution

The fourth proportional to 6,158,214.92, 8,498,203.62 and 3,404,796.50 is: 4,698,545.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,214.92 : 8,498,203.62 = 3,404,796.50 : x
  2. Step 2: Convert to fraction form
    6,158,214.92/8,498,203.62 = 3,404,796.50/x
  3. Step 3: Cross multiply
    6,158,214.92x = 8,498,203.62 × 3,404,796.50
  4. Step 4: Simplify right side
    6,158,214.92x = 28,934,653,941,663.33
  5. Step 5: Solve for x
    x = 28,934,653,941,663.33/6,158,214.92
  6. Step 6: Final answer
    x = 4,698,545.65

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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.