Home / 1,684,066.82-2,324,014.73-958,915.13

Finding the Fourth Proportional to 1,684,066.82, 2,324,014.73 and 958,915.13

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Solution

The fourth proportional to 1,684,066.82, 2,324,014.73 and 958,915.13 is: 1,323,304.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,066.82 : 2,324,014.73 = 958,915.13 : x
  2. Step 2: Convert to fraction form
    1,684,066.82/2,324,014.73 = 958,915.13/x
  3. Step 3: Cross multiply
    1,684,066.82x = 2,324,014.73 × 958,915.13
  4. Step 4: Simplify right side
    1,684,066.82x = 2,228,532,896,426.97
  5. Step 5: Solve for x
    x = 2,228,532,896,426.97/1,684,066.82
  6. Step 6: Final answer
    x = 1,323,304.32

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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.