Home / 6,033,905.40-9,050,858.10-4,120,717.80

Finding the Fourth Proportional to 6,033,905.40, 9,050,858.10 and 4,120,717.80

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Solution

The fourth proportional to 6,033,905.40, 9,050,858.10 and 4,120,717.80 is: 6,181,076.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033,905.40 : 9,050,858.10 = 4,120,717.80 : x
  2. Step 2: Convert to fraction form
    6,033,905.40/9,050,858.10 = 4,120,717.80/x
  3. Step 3: Cross multiply
    6,033,905.40x = 9,050,858.10 × 4,120,717.80
  4. Step 4: Simplify right side
    6,033,905.40x = 37,296,032,077,944.18
  5. Step 5: Solve for x
    x = 37,296,032,077,944.18/6,033,905.40
  6. Step 6: Final answer
    x = 6,181,076.70

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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.