Home / 9,711,551.20-14,565,944.40-3,322,098.40

Finding the Fourth Proportional to 9,711,551.20, 14,565,944.40 and 3,322,098.40

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Solution

The fourth proportional to 9,711,551.20, 14,565,944.40 and 3,322,098.40 is: 4,982,674.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,551.20 : 14,565,944.40 = 3,322,098.40 : x
  2. Step 2: Convert to fraction form
    9,711,551.20/14,565,944.40 = 3,322,098.40/x
  3. Step 3: Cross multiply
    9,711,551.20x = 14,565,944.40 × 3,322,098.40
  4. Step 4: Simplify right side
    9,711,551.20x = 48,389,500,585,728.96
  5. Step 5: Solve for x
    x = 48,389,500,585,728.96/9,711,551.20
  6. Step 6: Final answer
    x = 4,982,674.71

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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.