Home / 6,929,344.49-9,563,086.74-4,028,551.43

Finding the Fourth Proportional to 6,929,344.49, 9,563,086.74 and 4,028,551.43

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Solution

The fourth proportional to 6,929,344.49, 9,563,086.74 and 4,028,551.43 is: 5,559,744.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929,344.49 : 9,563,086.74 = 4,028,551.43 : x
  2. Step 2: Convert to fraction form
    6,929,344.49/9,563,086.74 = 4,028,551.43/x
  3. Step 3: Cross multiply
    6,929,344.49x = 9,563,086.74 × 4,028,551.43
  4. Step 4: Simplify right side
    6,929,344.49x = 38,525,386,713,825.60
  5. Step 5: Solve for x
    x = 38,525,386,713,825.60/6,929,344.49
  6. Step 6: Final answer
    x = 5,559,744.76

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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.