Home / 9,072,735.90-13,593,357.45-5,876,216.70

Finding the Fourth Proportional to 9,072,735.90, 13,593,357.45 and 5,876,216.70

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Solution

The fourth proportional to 9,072,735.90, 13,593,357.45 and 5,876,216.70 is: 8,804,126.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,735.90 : 13,593,357.45 = 5,876,216.70 : x
  2. Step 2: Convert to fraction form
    9,072,735.90/13,593,357.45 = 5,876,216.70/x
  3. Step 3: Cross multiply
    9,072,735.90x = 13,593,357.45 × 5,876,216.70
  4. Step 4: Simplify right side
    9,072,735.90x = 79,877,514,056,759.41
  5. Step 5: Solve for x
    x = 79,877,514,056,759.41/9,072,735.90
  6. Step 6: Final answer
    x = 8,804,126.44

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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.