Home / 4,524,558.60-6,782,901.30-2,725,532.40

Finding the Fourth Proportional to 4,524,558.60, 6,782,901.30 and 2,725,532.40

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Solution

The fourth proportional to 4,524,558.60, 6,782,901.30 and 2,725,532.40 is: 4,085,927.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,558.60 : 6,782,901.30 = 2,725,532.40 : x
  2. Step 2: Convert to fraction form
    4,524,558.60/6,782,901.30 = 2,725,532.40/x
  3. Step 3: Cross multiply
    4,524,558.60x = 6,782,901.30 × 2,725,532.40
  4. Step 4: Simplify right side
    4,524,558.60x = 18,487,017,259,152.12
  5. Step 5: Solve for x
    x = 18,487,017,259,152.12/4,524,558.60
  6. Step 6: Final answer
    x = 4,085,927.25

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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.