Home / 2,820,064.10-4,224,963.99-2,517,733.22

Finding the Fourth Proportional to 2,820,064.10, 4,224,963.99 and 2,517,733.22

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Solution

The fourth proportional to 2,820,064.10, 4,224,963.99 and 2,517,733.22 is: 3,772,017.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,820,064.10 : 4,224,963.99 = 2,517,733.22 : x
  2. Step 2: Convert to fraction form
    2,820,064.10/4,224,963.99 = 2,517,733.22/x
  3. Step 3: Cross multiply
    2,820,064.10x = 4,224,963.99 × 2,517,733.22
  4. Step 4: Simplify right side
    2,820,064.10x = 10,637,332,190,926.75
  5. Step 5: Solve for x
    x = 10,637,332,190,926.75/2,820,064.10
  6. Step 6: Final answer
    x = 3,772,017.87

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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.