Home / 941,860.98-1,299,740.90-534,000.65

Finding the Fourth Proportional to 941,860.98, 1,299,740.90 and 534,000.65

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Solution

The fourth proportional to 941,860.98, 1,299,740.90 and 534,000.65 is: 736,905.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,860.98 : 1,299,740.90 = 534,000.65 : x
  2. Step 2: Convert to fraction form
    941,860.98/1,299,740.90 = 534,000.65/x
  3. Step 3: Cross multiply
    941,860.98x = 1,299,740.90 × 534,000.65
  4. Step 4: Simplify right side
    941,860.98x = 694,062,476,262.88
  5. Step 5: Solve for x
    x = 694,062,476,262.88/941,860.98
  6. Step 6: Final answer
    x = 736,905.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.