Home / 8,850,826.20-13,276,239.30-5,859,010.20

Finding the Fourth Proportional to 8,850,826.20, 13,276,239.30 and 5,859,010.20

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Solution

The fourth proportional to 8,850,826.20, 13,276,239.30 and 5,859,010.20 is: 8,788,515.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,850,826.20 : 13,276,239.30 = 5,859,010.20 : x
  2. Step 2: Convert to fraction form
    8,850,826.20/13,276,239.30 = 5,859,010.20/x
  3. Step 3: Cross multiply
    8,850,826.20x = 13,276,239.30 × 5,859,010.20
  4. Step 4: Simplify right side
    8,850,826.20x = 77,785,621,476,340.86
  5. Step 5: Solve for x
    x = 77,785,621,476,340.86/8,850,826.20
  6. Step 6: Final answer
    x = 8,788,515.30

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Double scale
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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.