Home / 4,336,076.70-6,504,119.73-1,303,442.25

Finding the Fourth Proportional to 4,336,076.70, 6,504,119.73 and 1,303,442.25

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Solution

The fourth proportional to 4,336,076.70, 6,504,119.73 and 1,303,442.25 is: 1,955,164.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,076.70 : 6,504,119.73 = 1,303,442.25 : x
  2. Step 2: Convert to fraction form
    4,336,076.70/6,504,119.73 = 1,303,442.25/x
  3. Step 3: Cross multiply
    4,336,076.70x = 6,504,119.73 × 1,303,442.25
  4. Step 4: Simplify right side
    4,336,076.70x = 8,477,744,455,140.59
  5. Step 5: Solve for x
    x = 8,477,744,455,140.59/4,336,076.70
  6. Step 6: Final answer
    x = 1,955,164.78

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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.