Home / 6,054,537.20-9,071,528.70-3,653,336.30

Finding the Fourth Proportional to 6,054,537.20, 9,071,528.70 and 3,653,336.30

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Solution

The fourth proportional to 6,054,537.20, 9,071,528.70 and 3,653,336.30 is: 5,473,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,537.20 : 9,071,528.70 = 3,653,336.30 : x
  2. Step 2: Convert to fraction form
    6,054,537.20/9,071,528.70 = 3,653,336.30/x
  3. Step 3: Cross multiply
    6,054,537.20x = 9,071,528.70 × 3,653,336.30
  4. Step 4: Simplify right side
    6,054,537.20x = 33,141,345,096,201.80
  5. Step 5: Solve for x
    x = 33,141,345,096,201.80/6,054,537.20
  6. Step 6: Final answer
    x = 5,473,803.20

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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.