Home / 9,073,823.56-13,612,728.28-2,683,577.72

Finding the Fourth Proportional to 9,073,823.56, 13,612,728.28 and 2,683,577.72

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Solution

The fourth proportional to 9,073,823.56, 13,612,728.28 and 2,683,577.72 is: 4,025,955.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,823.56 : 13,612,728.28 = 2,683,577.72 : x
  2. Step 2: Convert to fraction form
    9,073,823.56/13,612,728.28 = 2,683,577.72/x
  3. Step 3: Cross multiply
    9,073,823.56x = 13,612,728.28 × 2,683,577.72
  4. Step 4: Simplify right side
    9,073,823.56x = 36,530,814,320,621.92
  5. Step 5: Solve for x
    x = 36,530,814,320,621.92/9,073,823.56
  6. Step 6: Final answer
    x = 4,025,955.99

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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.