Home / 6,029,167.68-8,320,249.48-3,313,088.64

Finding the Fourth Proportional to 6,029,167.68, 8,320,249.48 and 3,313,088.64

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Solution

The fourth proportional to 6,029,167.68, 8,320,249.48 and 3,313,088.64 is: 4,572,061.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,167.68 : 8,320,249.48 = 3,313,088.64 : x
  2. Step 2: Convert to fraction form
    6,029,167.68/8,320,249.48 = 3,313,088.64/x
  3. Step 3: Cross multiply
    6,029,167.68x = 8,320,249.48 × 3,313,088.64
  4. Step 4: Simplify right side
    6,029,167.68x = 27,565,724,034,153.91
  5. Step 5: Solve for x
    x = 27,565,724,034,153.91/6,029,167.68
  6. Step 6: Final answer
    x = 4,572,061.27

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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.