Home / 7,302,885.35-10,955,324.42-3,042,057.13

Finding the Fourth Proportional to 7,302,885.35, 10,955,324.42 and 3,042,057.13

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Solution

The fourth proportional to 7,302,885.35, 10,955,324.42 and 3,042,057.13 is: 4,563,500.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,885.35 : 10,955,324.42 = 3,042,057.13 : x
  2. Step 2: Convert to fraction form
    7,302,885.35/10,955,324.42 = 3,042,057.13/x
  3. Step 3: Cross multiply
    7,302,885.35x = 10,955,324.42 × 3,042,057.13
  4. Step 4: Simplify right side
    7,302,885.35x = 33,326,722,732,133.23
  5. Step 5: Solve for x
    x = 33,326,722,732,133.23/7,302,885.35
  6. Step 6: Final answer
    x = 4,563,500.75

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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.