Home / 6,336,294.40-9,504,355.20-2,076,601.60

Finding the Fourth Proportional to 6,336,294.40, 9,504,355.20 and 2,076,601.60

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Solution

The fourth proportional to 6,336,294.40, 9,504,355.20 and 2,076,601.60 is: 3,114,874.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,294.40 : 9,504,355.20 = 2,076,601.60 : x
  2. Step 2: Convert to fraction form
    6,336,294.40/9,504,355.20 = 2,076,601.60/x
  3. Step 3: Cross multiply
    6,336,294.40x = 9,504,355.20 × 2,076,601.60
  4. Step 4: Simplify right side
    6,336,294.40x = 19,736,759,215,288.32
  5. Step 5: Solve for x
    x = 19,736,759,215,288.32/6,336,294.40
  6. Step 6: Final answer
    x = 3,114,874.08

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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.