Home / 2,284,053.16-3,422,341.98-1,382,763.16

Finding the Fourth Proportional to 2,284,053.16, 3,422,341.98 and 1,382,763.16

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Solution

The fourth proportional to 2,284,053.16, 3,422,341.98 and 1,382,763.16 is: 2,071,881.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,053.16 : 3,422,341.98 = 1,382,763.16 : x
  2. Step 2: Convert to fraction form
    2,284,053.16/3,422,341.98 = 1,382,763.16/x
  3. Step 3: Cross multiply
    2,284,053.16x = 3,422,341.98 × 1,382,763.16
  4. Step 4: Simplify right side
    2,284,053.16x = 4,732,288,410,865.46
  5. Step 5: Solve for x
    x = 4,732,288,410,865.46/2,284,053.16
  6. Step 6: Final answer
    x = 2,071,881.90

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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.