Home / 1,684,482.23-2,325,004.13-959,761.46

Finding the Fourth Proportional to 1,684,482.23, 2,325,004.13 and 959,761.46

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Solution

The fourth proportional to 1,684,482.23, 2,325,004.13 and 959,761.46 is: 1,324,709.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,482.23 : 2,325,004.13 = 959,761.46 : x
  2. Step 2: Convert to fraction form
    1,684,482.23/2,325,004.13 = 959,761.46/x
  3. Step 3: Cross multiply
    1,684,482.23x = 2,325,004.13 × 959,761.46
  4. Step 4: Simplify right side
    1,684,482.23x = 2,231,449,349,089.21
  5. Step 5: Solve for x
    x = 2,231,449,349,089.21/1,684,482.23
  6. Step 6: Final answer
    x = 1,324,709.35

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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.