Home / 8,822,511.06-13,224,357.59-5,027,823.06

Finding the Fourth Proportional to 8,822,511.06, 13,224,357.59 and 5,027,823.06

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Solution

The fourth proportional to 8,822,511.06, 13,224,357.59 and 5,027,823.06 is: 7,536,372.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822,511.06 : 13,224,357.59 = 5,027,823.06 : x
  2. Step 2: Convert to fraction form
    8,822,511.06/13,224,357.59 = 5,027,823.06/x
  3. Step 3: Cross multiply
    8,822,511.06x = 13,224,357.59 × 5,027,823.06
  4. Step 4: Simplify right side
    8,822,511.06x = 66,489,730,044,688.02
  5. Step 5: Solve for x
    x = 66,489,730,044,688.02/8,822,511.06
  6. Step 6: Final answer
    x = 7,536,372.54

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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.