Home / 5,012,529.85-7,517,590.89-2,314,262.56

Finding the Fourth Proportional to 5,012,529.85, 7,517,590.89 and 2,314,262.56

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Solution

The fourth proportional to 5,012,529.85, 7,517,590.89 and 2,314,262.56 is: 3,470,838.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,529.85 : 7,517,590.89 = 2,314,262.56 : x
  2. Step 2: Convert to fraction form
    5,012,529.85/7,517,590.89 = 2,314,262.56/x
  3. Step 3: Cross multiply
    5,012,529.85x = 7,517,590.89 × 2,314,262.56
  4. Step 4: Simplify right side
    5,012,529.85x = 17,397,679,138,124.08
  5. Step 5: Solve for x
    x = 17,397,679,138,124.08/5,012,529.85
  6. Step 6: Final answer
    x = 3,470,838.01

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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.