Home / 7,440,814.13-11,161,333.26-2,583,274.80

Finding the Fourth Proportional to 7,440,814.13, 11,161,333.26 and 2,583,274.80

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Solution

The fourth proportional to 7,440,814.13, 11,161,333.26 and 2,583,274.80 is: 3,874,951.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,440,814.13 : 11,161,333.26 = 2,583,274.80 : x
  2. Step 2: Convert to fraction form
    7,440,814.13/11,161,333.26 = 2,583,274.80/x
  3. Step 3: Cross multiply
    7,440,814.13x = 11,161,333.26 × 2,583,274.80
  4. Step 4: Simplify right side
    7,440,814.13x = 28,832,790,944,959.84
  5. Step 5: Solve for x
    x = 28,832,790,944,959.84/7,440,814.13
  6. Step 6: Final answer
    x = 3,874,951.11

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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.