Home / 4,856,747.07-7,283,851.20-1,444,114.61

Finding the Fourth Proportional to 4,856,747.07, 7,283,851.20 and 1,444,114.61

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Solution

The fourth proportional to 4,856,747.07, 7,283,851.20 and 1,444,114.61 is: 2,165,794.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,747.07 : 7,283,851.20 = 1,444,114.61 : x
  2. Step 2: Convert to fraction form
    4,856,747.07/7,283,851.20 = 1,444,114.61/x
  3. Step 3: Cross multiply
    4,856,747.07x = 7,283,851.20 × 1,444,114.61
  4. Step 4: Simplify right side
    4,856,747.07x = 10,518,715,934,986.03
  5. Step 5: Solve for x
    x = 10,518,715,934,986.03/4,856,747.07
  6. Step 6: Final answer
    x = 2,165,794.47

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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.