Home / 4,559,876.34-6,856,221.09-4,204,396.02

Finding the Fourth Proportional to 4,559,876.34, 6,856,221.09 and 4,204,396.02

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Solution

The fourth proportional to 4,559,876.34, 6,856,221.09 and 4,204,396.02 is: 6,321,721.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559,876.34 : 6,856,221.09 = 4,204,396.02 : x
  2. Step 2: Convert to fraction form
    4,559,876.34/6,856,221.09 = 4,204,396.02/x
  3. Step 3: Cross multiply
    4,559,876.34x = 6,856,221.09 × 4,204,396.02
  4. Step 4: Simplify right side
    4,559,876.34x = 28,826,268,663,036.06
  5. Step 5: Solve for x
    x = 28,826,268,663,036.06/4,559,876.34
  6. Step 6: Final answer
    x = 6,321,721.58

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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.