Home / 6,027,940.70-9,042,907.35-2,792,711.60

Finding the Fourth Proportional to 6,027,940.70, 9,042,907.35 and 2,792,711.60

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Solution

The fourth proportional to 6,027,940.70, 9,042,907.35 and 2,792,711.60 is: 4,189,528.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,027,940.70 : 9,042,907.35 = 2,792,711.60 : x
  2. Step 2: Convert to fraction form
    6,027,940.70/9,042,907.35 = 2,792,711.60/x
  3. Step 3: Cross multiply
    6,027,940.70x = 9,042,907.35 × 2,792,711.60
  4. Step 4: Simplify right side
    6,027,940.70x = 25,254,232,254,070.26
  5. Step 5: Solve for x
    x = 25,254,232,254,070.26/6,027,940.70
  6. Step 6: Final answer
    x = 4,189,528.98

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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.