Home / 4,711,496.10-7,067,244.15-1,682,282.40

Finding the Fourth Proportional to 4,711,496.10, 7,067,244.15 and 1,682,282.40

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Solution

The fourth proportional to 4,711,496.10, 7,067,244.15 and 1,682,282.40 is: 2,523,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,496.10 : 7,067,244.15 = 1,682,282.40 : x
  2. Step 2: Convert to fraction form
    4,711,496.10/7,067,244.15 = 1,682,282.40/x
  3. Step 3: Cross multiply
    4,711,496.10x = 7,067,244.15 × 1,682,282.40
  4. Step 4: Simplify right side
    4,711,496.10x = 11,889,100,450,047.96
  5. Step 5: Solve for x
    x = 11,889,100,450,047.96/4,711,496.10
  6. Step 6: Final answer
    x = 2,523,423.60

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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.