Home / 4,867,234.26-7,300,293.63-1,273,348.02

Finding the Fourth Proportional to 4,867,234.26, 7,300,293.63 and 1,273,348.02

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Solution

The fourth proportional to 4,867,234.26, 7,300,293.63 and 1,273,348.02 is: 1,909,876.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,234.26 : 7,300,293.63 = 1,273,348.02 : x
  2. Step 2: Convert to fraction form
    4,867,234.26/7,300,293.63 = 1,273,348.02/x
  3. Step 3: Cross multiply
    4,867,234.26x = 7,300,293.63 × 1,273,348.02
  4. Step 4: Simplify right side
    4,867,234.26x = 9,295,814,439,179.11
  5. Step 5: Solve for x
    x = 9,295,814,439,179.11/4,867,234.26
  6. Step 6: Final answer
    x = 1,909,876.11

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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.