Home / 2,006,771.52-2,762,591.76-1,738,564.32

Finding the Fourth Proportional to 2,006,771.52, 2,762,591.76 and 1,738,564.32

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Solution

The fourth proportional to 2,006,771.52, 2,762,591.76 and 1,738,564.32 is: 2,393,368.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,771.52 : 2,762,591.76 = 1,738,564.32 : x
  2. Step 2: Convert to fraction form
    2,006,771.52/2,762,591.76 = 1,738,564.32/x
  3. Step 3: Cross multiply
    2,006,771.52x = 2,762,591.76 × 1,738,564.32
  4. Step 4: Simplify right side
    2,006,771.52x = 4,802,943,464,662.00
  5. Step 5: Solve for x
    x = 4,802,943,464,662.00/2,006,771.52
  6. Step 6: Final answer
    x = 2,393,368.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.