Home / 5,451,355.26-7,523,199.54-3,003,962.13

Finding the Fourth Proportional to 5,451,355.26, 7,523,199.54 and 3,003,962.13

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Solution

The fourth proportional to 5,451,355.26, 7,523,199.54 and 3,003,962.13 is: 4,145,649.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,355.26 : 7,523,199.54 = 3,003,962.13 : x
  2. Step 2: Convert to fraction form
    5,451,355.26/7,523,199.54 = 3,003,962.13/x
  3. Step 3: Cross multiply
    5,451,355.26x = 7,523,199.54 × 3,003,962.13
  4. Step 4: Simplify right side
    5,451,355.26x = 22,599,406,514,593.42
  5. Step 5: Solve for x
    x = 22,599,406,514,593.42/5,451,355.26
  6. Step 6: Final answer
    x = 4,145,649.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.