Home / 6,015,366.76-8,300,441.06-3,437,214.44

Finding the Fourth Proportional to 6,015,366.76, 8,300,441.06 and 3,437,214.44

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Solution

The fourth proportional to 6,015,366.76, 8,300,441.06 and 3,437,214.44 is: 4,742,918.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,366.76 : 8,300,441.06 = 3,437,214.44 : x
  2. Step 2: Convert to fraction form
    6,015,366.76/8,300,441.06 = 3,437,214.44/x
  3. Step 3: Cross multiply
    6,015,366.76x = 8,300,441.06 × 3,437,214.44
  4. Step 4: Simplify right side
    6,015,366.76x = 28,530,395,869,800.91
  5. Step 5: Solve for x
    x = 28,530,395,869,800.91/6,015,366.76
  6. Step 6: Final answer
    x = 4,742,918.76

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.