Home / 4,558,810.80-6,838,216.20-4,348,858.80

Finding the Fourth Proportional to 4,558,810.80, 6,838,216.20 and 4,348,858.80

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Solution

The fourth proportional to 4,558,810.80, 6,838,216.20 and 4,348,858.80 is: 6,523,288.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,810.80 : 6,838,216.20 = 4,348,858.80 : x
  2. Step 2: Convert to fraction form
    4,558,810.80/6,838,216.20 = 4,348,858.80/x
  3. Step 3: Cross multiply
    4,558,810.80x = 6,838,216.20 × 4,348,858.80
  4. Step 4: Simplify right side
    4,558,810.80x = 29,738,436,697,672.56
  5. Step 5: Solve for x
    x = 29,738,436,697,672.56/4,558,810.80
  6. Step 6: Final answer
    x = 6,523,288.20

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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.