Home / 3,164,151.94-4,366,302.99-1,857,457.04

Finding the Fourth Proportional to 3,164,151.94, 4,366,302.99 and 1,857,457.04

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Solution

The fourth proportional to 3,164,151.94, 4,366,302.99 and 1,857,457.04 is: 2,563,157.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,151.94 : 4,366,302.99 = 1,857,457.04 : x
  2. Step 2: Convert to fraction form
    3,164,151.94/4,366,302.99 = 1,857,457.04/x
  3. Step 3: Cross multiply
    3,164,151.94x = 4,366,302.99 × 1,857,457.04
  4. Step 4: Simplify right side
    3,164,151.94x = 8,110,220,198,751.57
  5. Step 5: Solve for x
    x = 8,110,220,198,751.57/3,164,151.94
  6. Step 6: Final answer
    x = 2,563,157.64

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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.