Home / 4,517,789.20-6,757,000.80-4,041,460.60

Finding the Fourth Proportional to 4,517,789.20, 6,757,000.80 and 4,041,460.60

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Solution

The fourth proportional to 4,517,789.20, 6,757,000.80 and 4,041,460.60 is: 6,044,583.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,789.20 : 6,757,000.80 = 4,041,460.60 : x
  2. Step 2: Convert to fraction form
    4,517,789.20/6,757,000.80 = 4,041,460.60/x
  3. Step 3: Cross multiply
    4,517,789.20x = 6,757,000.80 × 4,041,460.60
  4. Step 4: Simplify right side
    4,517,789.20x = 27,308,152,507,368.48
  5. Step 5: Solve for x
    x = 27,308,152,507,368.48/4,517,789.20
  6. Step 6: Final answer
    x = 6,044,583.16

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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.