Home / 11,228,192.69-16,842,901.59-3,551,264.19

Finding the Fourth Proportional to 11,228,192.69, 16,842,901.59 and 3,551,264.19

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Solution

The fourth proportional to 11,228,192.69, 16,842,901.59 and 3,551,264.19 is: 5,327,090.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,192.69 : 16,842,901.59 = 3,551,264.19 : x
  2. Step 2: Convert to fraction form
    11,228,192.69/16,842,901.59 = 3,551,264.19/x
  3. Step 3: Cross multiply
    11,228,192.69x = 16,842,901.59 × 3,551,264.19
  4. Step 4: Simplify right side
    11,228,192.69x = 59,813,593,272,261.06
  5. Step 5: Solve for x
    x = 59,813,593,272,261.06/11,228,192.69
  6. Step 6: Final answer
    x = 5,327,090.03

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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.