Home / 3,313,907.83-4,570,360.09-2,283,060.79

Finding the Fourth Proportional to 3,313,907.83, 4,570,360.09 and 2,283,060.79

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Solution

The fourth proportional to 3,313,907.83, 4,570,360.09 and 2,283,060.79 is: 3,148,672.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,907.83 : 4,570,360.09 = 2,283,060.79 : x
  2. Step 2: Convert to fraction form
    3,313,907.83/4,570,360.09 = 2,283,060.79/x
  3. Step 3: Cross multiply
    3,313,907.83x = 4,570,360.09 × 2,283,060.79
  4. Step 4: Simplify right side
    3,313,907.83x = 10,434,409,917,659.87
  5. Step 5: Solve for x
    x = 10,434,409,917,659.87/3,313,907.83
  6. Step 6: Final answer
    x = 3,148,672.34

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1.5x scale

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.