Home / 4,544,000.80-6,813,409.20-1,704,205.60

Finding the Fourth Proportional to 4,544,000.80, 6,813,409.20 and 1,704,205.60

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Solution

The fourth proportional to 4,544,000.80, 6,813,409.20 and 1,704,205.60 is: 2,555,336.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,000.80 : 6,813,409.20 = 1,704,205.60 : x
  2. Step 2: Convert to fraction form
    4,544,000.80/6,813,409.20 = 1,704,205.60/x
  3. Step 3: Cross multiply
    4,544,000.80x = 6,813,409.20 × 1,704,205.60
  4. Step 4: Simplify right side
    4,544,000.80x = 11,611,450,113,731.52
  5. Step 5: Solve for x
    x = 11,611,450,113,731.52/4,544,000.80
  6. Step 6: Final answer
    x = 2,555,336.28

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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.