Home / 8,941,135.68-13,413,703.32-3,261,360.24

Finding the Fourth Proportional to 8,941,135.68, 13,413,703.32 and 3,261,360.24

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Solution

The fourth proportional to 8,941,135.68, 13,413,703.32 and 3,261,360.24 is: 4,892,769.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,135.68 : 13,413,703.32 = 3,261,360.24 : x
  2. Step 2: Convert to fraction form
    8,941,135.68/13,413,703.32 = 3,261,360.24/x
  3. Step 3: Cross multiply
    8,941,135.68x = 13,413,703.32 × 3,261,360.24
  4. Step 4: Simplify right side
    8,941,135.68x = 43,746,918,679,004
  5. Step 5: Solve for x
    x = 43,746,918,679,004/8,941,135.68
  6. Step 6: Final answer
    x = 4,892,769.81

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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.