Home / 2,361,142.10-3,258,361.02-1,342,546.82

Finding the Fourth Proportional to 2,361,142.10, 3,258,361.02 and 1,342,546.82

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Solution

The fourth proportional to 2,361,142.10, 3,258,361.02 and 1,342,546.82 is: 1,852,706.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,142.10 : 3,258,361.02 = 1,342,546.82 : x
  2. Step 2: Convert to fraction form
    2,361,142.10/3,258,361.02 = 1,342,546.82/x
  3. Step 3: Cross multiply
    2,361,142.10x = 3,258,361.02 × 1,342,546.82
  4. Step 4: Simplify right side
    2,361,142.10x = 4,374,502,225,812.96
  5. Step 5: Solve for x
    x = 4,374,502,225,812.96/2,361,142.10
  6. Step 6: Final answer
    x = 1,852,706.04

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.