Home / 713,497.02-1,070,243.37-181,017.06

Finding the Fourth Proportional to 713,497.02, 1,070,243.37 and 181,017.06

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Solution

The fourth proportional to 713,497.02, 1,070,243.37 and 181,017.06 is: 271,525.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,497.02 : 1,070,243.37 = 181,017.06 : x
  2. Step 2: Convert to fraction form
    713,497.02/1,070,243.37 = 181,017.06/x
  3. Step 3: Cross multiply
    713,497.02x = 1,070,243.37 × 181,017.06
  4. Step 4: Simplify right side
    713,497.02x = 193,732,308,321.89
  5. Step 5: Solve for x
    x = 193,732,308,321.89/713,497.02
  6. Step 6: Final answer
    x = 271,525.04

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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.