Home / 4,847,027.43-6,688,860.89-2,671,574.79

Finding the Fourth Proportional to 4,847,027.43, 6,688,860.89 and 2,671,574.79

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Solution

The fourth proportional to 4,847,027.43, 6,688,860.89 and 2,671,574.79 is: 3,686,752.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,027.43 : 6,688,860.89 = 2,671,574.79 : x
  2. Step 2: Convert to fraction form
    4,847,027.43/6,688,860.89 = 2,671,574.79/x
  3. Step 3: Cross multiply
    4,847,027.43x = 6,688,860.89 × 2,671,574.79
  4. Step 4: Simplify right side
    4,847,027.43x = 17,869,792,114,183.09
  5. Step 5: Solve for x
    x = 17,869,792,114,183.09/4,847,027.43
  6. Step 6: Final answer
    x = 3,686,752.83

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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.