Home / 2,008,697.44-3,013,051.04-492,387.16

Finding the Fourth Proportional to 2,008,697.44, 3,013,051.04 and 492,387.16

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Solution

The fourth proportional to 2,008,697.44, 3,013,051.04 and 492,387.16 is: 738,581.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,697.44 : 3,013,051.04 = 492,387.16 : x
  2. Step 2: Convert to fraction form
    2,008,697.44/3,013,051.04 = 492,387.16/x
  3. Step 3: Cross multiply
    2,008,697.44x = 3,013,051.04 × 492,387.16
  4. Step 4: Simplify right side
    2,008,697.44x = 1,483,587,644,520.65
  5. Step 5: Solve for x
    x = 1,483,587,644,520.65/2,008,697.44
  6. Step 6: Final answer
    x = 738,581.94

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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.