Home / 1,683,204.60-2,322,824.94-958,052.31

Finding the Fourth Proportional to 1,683,204.60, 2,322,824.94 and 958,052.31

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Solution

The fourth proportional to 1,683,204.60, 2,322,824.94 and 958,052.31 is: 1,322,113.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,204.60 : 2,322,824.94 = 958,052.31 : x
  2. Step 2: Convert to fraction form
    1,683,204.60/2,322,824.94 = 958,052.31/x
  3. Step 3: Cross multiply
    1,683,204.60x = 2,322,824.94 × 958,052.31
  4. Step 4: Simplify right side
    1,683,204.60x = 2,225,387,799,492.61
  5. Step 5: Solve for x
    x = 2,225,387,799,492.61/1,683,204.60
  6. Step 6: Final answer
    x = 1,322,113.66

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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.