Home / 8,852,388.26-13,278,606.04-2,462,641.28

Finding the Fourth Proportional to 8,852,388.26, 13,278,606.04 and 2,462,641.28

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Solution

The fourth proportional to 8,852,388.26, 13,278,606.04 and 2,462,641.28 is: 3,693,968.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852,388.26 : 13,278,606.04 = 2,462,641.28 : x
  2. Step 2: Convert to fraction form
    8,852,388.26/13,278,606.04 = 2,462,641.28/x
  3. Step 3: Cross multiply
    8,852,388.26x = 13,278,606.04 × 2,462,641.28
  4. Step 4: Simplify right side
    8,852,388.26x = 32,700,443,374,961.33
  5. Step 5: Solve for x
    x = 32,700,443,374,961.33/8,852,388.26
  6. Step 6: Final answer
    x = 3,693,968.50

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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.