Home / 8,317,963.30-12,476,944.95-2,014,219.30

Finding the Fourth Proportional to 8,317,963.30, 12,476,944.95 and 2,014,219.30

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Solution

The fourth proportional to 8,317,963.30, 12,476,944.95 and 2,014,219.30 is: 3,021,328.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,317,963.30 : 12,476,944.95 = 2,014,219.30 : x
  2. Step 2: Convert to fraction form
    8,317,963.30/12,476,944.95 = 2,014,219.30/x
  3. Step 3: Cross multiply
    8,317,963.30x = 12,476,944.95 × 2,014,219.30
  4. Step 4: Simplify right side
    8,317,963.30x = 25,131,303,323,327.54
  5. Step 5: Solve for x
    x = 25,131,303,323,327.54/8,317,963.30
  6. Step 6: Final answer
    x = 3,021,328.95

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Double scale
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Similar ratio
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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.