Home / 6,044,699.20-9,067,048.80-5,383,350.40

Finding the Fourth Proportional to 6,044,699.20, 9,067,048.80 and 5,383,350.40

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Solution

The fourth proportional to 6,044,699.20, 9,067,048.80 and 5,383,350.40 is: 8,075,025.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044,699.20 : 9,067,048.80 = 5,383,350.40 : x
  2. Step 2: Convert to fraction form
    6,044,699.20/9,067,048.80 = 5,383,350.40/x
  3. Step 3: Cross multiply
    6,044,699.20x = 9,067,048.80 × 5,383,350.40
  4. Step 4: Simplify right side
    6,044,699.20x = 48,811,100,784,299.53
  5. Step 5: Solve for x
    x = 48,811,100,784,299.53/6,044,699.20
  6. Step 6: Final answer
    x = 8,075,025.60

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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.