Home / 564,513.02-846,935.64-227,380.13

Finding the Fourth Proportional to 564,513.02, 846,935.64 and 227,380.13

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Solution

The fourth proportional to 564,513.02, 846,935.64 and 227,380.13 is: 341,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,513.02 : 846,935.64 = 227,380.13 : x
  2. Step 2: Convert to fraction form
    564,513.02/846,935.64 = 227,380.13/x
  3. Step 3: Cross multiply
    564,513.02x = 846,935.64 × 227,380.13
  4. Step 4: Simplify right side
    564,513.02x = 192,576,338,042.17
  5. Step 5: Solve for x
    x = 192,576,338,042.17/564,513.02
  6. Step 6: Final answer
    x = 341,137.10

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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.