Home / 773,393.34-1,160,090.10-240,957.30

Finding the Fourth Proportional to 773,393.34, 1,160,090.10 and 240,957.30

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Solution

The fourth proportional to 773,393.34, 1,160,090.10 and 240,957.30 is: 361,435.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,393.34 : 1,160,090.10 = 240,957.30 : x
  2. Step 2: Convert to fraction form
    773,393.34/1,160,090.10 = 240,957.30/x
  3. Step 3: Cross multiply
    773,393.34x = 1,160,090.10 × 240,957.30
  4. Step 4: Simplify right side
    773,393.34x = 279,532,178,252.73
  5. Step 5: Solve for x
    x = 279,532,178,252.73/773,393.34
  6. Step 6: Final answer
    x = 361,435.98

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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.