Home / 5,059,033.04-6,981,317.16-2,767,144.16

Finding the Fourth Proportional to 5,059,033.04, 6,981,317.16 and 2,767,144.16

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Solution

The fourth proportional to 5,059,033.04, 6,981,317.16 and 2,767,144.16 is: 3,818,577.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,033.04 : 6,981,317.16 = 2,767,144.16 : x
  2. Step 2: Convert to fraction form
    5,059,033.04/6,981,317.16 = 2,767,144.16/x
  3. Step 3: Cross multiply
    5,059,033.04x = 6,981,317.16 × 2,767,144.16
  4. Step 4: Simplify right side
    5,059,033.04x = 19,318,311,008,401.79
  5. Step 5: Solve for x
    x = 19,318,311,008,401.79/5,059,033.04
  6. Step 6: Final answer
    x = 3,818,577.75

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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.