Home / 4,483,908-6,724,616.64-1,244,700.96

Finding the Fourth Proportional to 4,483,908, 6,724,616.64 and 1,244,700.96

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Solution

The fourth proportional to 4,483,908, 6,724,616.64 and 1,244,700.96 is: 1,866,705.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,908 : 6,724,616.64 = 1,244,700.96 : x
  2. Step 2: Convert to fraction form
    4,483,908/6,724,616.64 = 1,244,700.96/x
  3. Step 3: Cross multiply
    4,483,908x = 6,724,616.64 × 1,244,700.96
  4. Step 4: Simplify right side
    4,483,908x = 8,370,136,787,439.97
  5. Step 5: Solve for x
    x = 8,370,136,787,439.97/4,483,908
  6. Step 6: Final answer
    x = 1,866,705.74

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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.