Home / 5,676,051.10-7,833,133.29-3,228,599.38

Finding the Fourth Proportional to 5,676,051.10, 7,833,133.29 and 3,228,599.38

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Solution

The fourth proportional to 5,676,051.10, 7,833,133.29 and 3,228,599.38 is: 4,455,571.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,051.10 : 7,833,133.29 = 3,228,599.38 : x
  2. Step 2: Convert to fraction form
    5,676,051.10/7,833,133.29 = 3,228,599.38/x
  3. Step 3: Cross multiply
    5,676,051.10x = 7,833,133.29 × 3,228,599.38
  4. Step 4: Simplify right side
    5,676,051.10x = 25,290,049,283,551.36
  5. Step 5: Solve for x
    x = 25,290,049,283,551.36/5,676,051.10
  6. Step 6: Final answer
    x = 4,455,571.11

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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.