Home / 8,856,014.70-13,256,028.45-6,336,590.70

Finding the Fourth Proportional to 8,856,014.70, 13,256,028.45 and 6,336,590.70

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Solution

The fourth proportional to 8,856,014.70, 13,256,028.45 and 6,336,590.70 is: 9,484,856.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,014.70 : 13,256,028.45 = 6,336,590.70 : x
  2. Step 2: Convert to fraction form
    8,856,014.70/13,256,028.45 = 6,336,590.70/x
  3. Step 3: Cross multiply
    8,856,014.70x = 13,256,028.45 × 6,336,590.70
  4. Step 4: Simplify right side
    8,856,014.70x = 83,998,026,595,205.41
  5. Step 5: Solve for x
    x = 83,998,026,595,205.41/8,856,014.70
  6. Step 6: Final answer
    x = 9,484,856.27

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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.