Home / 7,533,398.61-11,297,388.31-2,608,092.87

Finding the Fourth Proportional to 7,533,398.61, 11,297,388.31 and 2,608,092.87

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Solution

The fourth proportional to 7,533,398.61, 11,297,388.31 and 2,608,092.87 is: 3,911,201.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,398.61 : 11,297,388.31 = 2,608,092.87 : x
  2. Step 2: Convert to fraction form
    7,533,398.61/11,297,388.31 = 2,608,092.87/x
  3. Step 3: Cross multiply
    7,533,398.61x = 11,297,388.31 × 2,608,092.87
  4. Step 4: Simplify right side
    7,533,398.61x = 29,464,637,900,932.35
  5. Step 5: Solve for x
    x = 29,464,637,900,932.35/7,533,398.61
  6. Step 6: Final answer
    x = 3,911,201.23

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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.