Home / 4,772,586.12-6,586,169.78-2,626,410.12

Finding the Fourth Proportional to 4,772,586.12, 6,586,169.78 and 2,626,410.12

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Solution

The fourth proportional to 4,772,586.12, 6,586,169.78 and 2,626,410.12 is: 3,624,446.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,586.12 : 6,586,169.78 = 2,626,410.12 : x
  2. Step 2: Convert to fraction form
    4,772,586.12/6,586,169.78 = 2,626,410.12/x
  3. Step 3: Cross multiply
    4,772,586.12x = 6,586,169.78 × 2,626,410.12
  4. Step 4: Simplify right side
    4,772,586.12x = 17,297,982,962,230.18
  5. Step 5: Solve for x
    x = 17,297,982,962,230.18/4,772,586.12
  6. Step 6: Final answer
    x = 3,624,446.48

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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.