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Finding the Fourth Proportional to 5,619,334.32, 7,754,680.80 and 3,041,014.68

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Solution

The fourth proportional to 5,619,334.32, 7,754,680.80 and 3,041,014.68 is: 4,196,599.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,334.32 : 7,754,680.80 = 3,041,014.68 : x
  2. Step 2: Convert to fraction form
    5,619,334.32/7,754,680.80 = 3,041,014.68/x
  3. Step 3: Cross multiply
    5,619,334.32x = 7,754,680.80 × 3,041,014.68
  4. Step 4: Simplify right side
    5,619,334.32x = 23,582,098,151,514.14
  5. Step 5: Solve for x
    x = 23,582,098,151,514.14/5,619,334.32
  6. Step 6: Final answer
    x = 4,196,599.95

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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.