Home / 5,566,297.10-8,352,210.45-2,200,613.90

Finding the Fourth Proportional to 5,566,297.10, 8,352,210.45 and 2,200,613.90

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Solution

The fourth proportional to 5,566,297.10, 8,352,210.45 and 2,200,613.90 is: 3,302,013.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,297.10 : 8,352,210.45 = 2,200,613.90 : x
  2. Step 2: Convert to fraction form
    5,566,297.10/8,352,210.45 = 2,200,613.90/x
  3. Step 3: Cross multiply
    5,566,297.10x = 8,352,210.45 × 2,200,613.90
  4. Step 4: Simplify right side
    5,566,297.10x = 18,379,990,411,995.25
  5. Step 5: Solve for x
    x = 18,379,990,411,995.25/5,566,297.10
  6. Step 6: Final answer
    x = 3,302,013.90

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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.