Home / 6,148,453.60-9,223,016.80-2,554,584

Finding the Fourth Proportional to 6,148,453.60, 9,223,016.80 and 2,554,584

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Solution

The fourth proportional to 6,148,453.60, 9,223,016.80 and 2,554,584 is: 3,832,015.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,453.60 : 9,223,016.80 = 2,554,584 : x
  2. Step 2: Convert to fraction form
    6,148,453.60/9,223,016.80 = 2,554,584/x
  3. Step 3: Cross multiply
    6,148,453.60x = 9,223,016.80 × 2,554,584
  4. Step 4: Simplify right side
    6,148,453.60x = 23,560,971,149,011.20
  5. Step 5: Solve for x
    x = 23,560,971,149,011.20/6,148,453.60
  6. Step 6: Final answer
    x = 3,832,015.77

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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.