Home / 5,335,881.48-8,003,833.16-2,497,986.54

Finding the Fourth Proportional to 5,335,881.48, 8,003,833.16 and 2,497,986.54

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Solution

The fourth proportional to 5,335,881.48, 8,003,833.16 and 2,497,986.54 is: 3,746,984.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,881.48 : 8,003,833.16 = 2,497,986.54 : x
  2. Step 2: Convert to fraction form
    5,335,881.48/8,003,833.16 = 2,497,986.54/x
  3. Step 3: Cross multiply
    5,335,881.48x = 8,003,833.16 × 2,497,986.54
  4. Step 4: Simplify right side
    5,335,881.48x = 19,993,467,489,595.73
  5. Step 5: Solve for x
    x = 19,993,467,489,595.73/5,335,881.48
  6. Step 6: Final answer
    x = 3,746,984.93

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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.