Home / 8,014,615.84-11,061,304.08-4,959,814.24

Finding the Fourth Proportional to 8,014,615.84, 11,061,304.08 and 4,959,814.24

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Solution

The fourth proportional to 8,014,615.84, 11,061,304.08 and 4,959,814.24 is: 6,845,245.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,615.84 : 11,061,304.08 = 4,959,814.24 : x
  2. Step 2: Convert to fraction form
    8,014,615.84/11,061,304.08 = 4,959,814.24/x
  3. Step 3: Cross multiply
    8,014,615.84x = 11,061,304.08 × 4,959,814.24
  4. Step 4: Simplify right side
    8,014,615.84x = 54,862,013,488,954.10
  5. Step 5: Solve for x
    x = 54,862,013,488,954.10/8,014,615.84
  6. Step 6: Final answer
    x = 6,845,245.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.