Home / 676,537.02-1,014,798.24-203,202.18

Finding the Fourth Proportional to 676,537.02, 1,014,798.24 and 203,202.18

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Solution

The fourth proportional to 676,537.02, 1,014,798.24 and 203,202.18 is: 304,801.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,537.02 : 1,014,798.24 = 203,202.18 : x
  2. Step 2: Convert to fraction form
    676,537.02/1,014,798.24 = 203,202.18/x
  3. Step 3: Cross multiply
    676,537.02x = 1,014,798.24 × 203,202.18
  4. Step 4: Simplify right side
    676,537.02x = 206,209,214,628.16
  5. Step 5: Solve for x
    x = 206,209,214,628.16/676,537.02
  6. Step 6: Final answer
    x = 304,801.08

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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.