Home / 713,372.74-1,070,096.73-180,898.37

Finding the Fourth Proportional to 713,372.74, 1,070,096.73 and 180,898.37

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Solution

The fourth proportional to 713,372.74, 1,070,096.73 and 180,898.37 is: 271,357.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,372.74 : 1,070,096.73 = 180,898.37 : x
  2. Step 2: Convert to fraction form
    713,372.74/1,070,096.73 = 180,898.37/x
  3. Step 3: Cross multiply
    713,372.74x = 1,070,096.73 × 180,898.37
  4. Step 4: Simplify right side
    713,372.74x = 193,578,754,199.33
  5. Step 5: Solve for x
    x = 193,578,754,199.33/713,372.74
  6. Step 6: Final answer
    x = 271,357.09

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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.