Home / 4,635,208.80-6,952,813.20-4,467,247.20

Finding the Fourth Proportional to 4,635,208.80, 6,952,813.20 and 4,467,247.20

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Solution

The fourth proportional to 4,635,208.80, 6,952,813.20 and 4,467,247.20 is: 6,700,870.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,208.80 : 6,952,813.20 = 4,467,247.20 : x
  2. Step 2: Convert to fraction form
    4,635,208.80/6,952,813.20 = 4,467,247.20/x
  3. Step 3: Cross multiply
    4,635,208.80x = 6,952,813.20 × 4,467,247.20
  4. Step 4: Simplify right side
    4,635,208.80x = 31,059,935,299,823.04
  5. Step 5: Solve for x
    x = 31,059,935,299,823.04/4,635,208.80
  6. Step 6: Final answer
    x = 6,700,870.80

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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.