Home / 5,795,107.20-8,692,660.80-4,302,115.20

Finding the Fourth Proportional to 5,795,107.20, 8,692,660.80 and 4,302,115.20

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Solution

The fourth proportional to 5,795,107.20, 8,692,660.80 and 4,302,115.20 is: 6,453,172.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,107.20 : 8,692,660.80 = 4,302,115.20 : x
  2. Step 2: Convert to fraction form
    5,795,107.20/8,692,660.80 = 4,302,115.20/x
  3. Step 3: Cross multiply
    5,795,107.20x = 8,692,660.80 × 4,302,115.20
  4. Step 4: Simplify right side
    5,795,107.20x = 37,396,828,156,124.16
  5. Step 5: Solve for x
    x = 37,396,828,156,124.16/5,795,107.20
  6. Step 6: Final answer
    x = 6,453,172.80

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.