Home / 2,318,474.40-3,470,713.20-2,318,474.40

Finding the Fourth Proportional to 2,318,474.40, 3,470,713.20 and 2,318,474.40

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Solution

The fourth proportional to 2,318,474.40, 3,470,713.20 and 2,318,474.40 is: 3,470,713.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,474.40 : 3,470,713.20 = 2,318,474.40 : x
  2. Step 2: Convert to fraction form
    2,318,474.40/3,470,713.20 = 2,318,474.40/x
  3. Step 3: Cross multiply
    2,318,474.40x = 3,470,713.20 × 2,318,474.40
  4. Step 4: Simplify right side
    2,318,474.40x = 8,046,759,703,942.08
  5. Step 5: Solve for x
    x = 8,046,759,703,942.08/2,318,474.40
  6. Step 6: Final answer
    x = 3,470,713.20

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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.