Home / 8,293,579.26-11,443,751.73-4,621,690.95

Finding the Fourth Proportional to 8,293,579.26, 11,443,751.73 and 4,621,690.95

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Solution

The fourth proportional to 8,293,579.26, 11,443,751.73 and 4,621,690.95 is: 6,377,160.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,579.26 : 11,443,751.73 = 4,621,690.95 : x
  2. Step 2: Convert to fraction form
    8,293,579.26/11,443,751.73 = 4,621,690.95/x
  3. Step 3: Cross multiply
    8,293,579.26x = 11,443,751.73 × 4,621,690.95
  4. Step 4: Simplify right side
    8,293,579.26x = 52,889,483,804,587.85
  5. Step 5: Solve for x
    x = 52,889,483,804,587.85/8,293,579.26
  6. Step 6: Final answer
    x = 6,377,160.23

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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.