Home / 2,959,960.02-4,440,096.75-938,361.64

Finding the Fourth Proportional to 2,959,960.02, 4,440,096.75 and 938,361.64

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Solution

The fourth proportional to 2,959,960.02, 4,440,096.75 and 938,361.64 is: 1,407,592.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,960.02 : 4,440,096.75 = 938,361.64 : x
  2. Step 2: Convert to fraction form
    2,959,960.02/4,440,096.75 = 938,361.64/x
  3. Step 3: Cross multiply
    2,959,960.02x = 4,440,096.75 × 938,361.64
  4. Step 4: Simplify right side
    2,959,960.02x = 4,166,416,468,088.67
  5. Step 5: Solve for x
    x = 4,166,416,468,088.67/2,959,960.02
  6. Step 6: Final answer
    x = 1,407,592.14

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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.