Home / 1,096,706.16-1,510,090.02-959,974.92

Finding the Fourth Proportional to 1,096,706.16, 1,510,090.02 and 959,974.92

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Solution

The fourth proportional to 1,096,706.16, 1,510,090.02 and 959,974.92 is: 1,321,820.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,706.16 : 1,510,090.02 = 959,974.92 : x
  2. Step 2: Convert to fraction form
    1,096,706.16/1,510,090.02 = 959,974.92/x
  3. Step 3: Cross multiply
    1,096,706.16x = 1,510,090.02 × 959,974.92
  4. Step 4: Simplify right side
    1,096,706.16x = 1,449,648,546,142.30
  5. Step 5: Solve for x
    x = 1,449,648,546,142.30/1,096,706.16
  6. Step 6: Final answer
    x = 1,321,820.37

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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.