Home / 3,372,065.36-5,059,758.80-1,574,687.61

Finding the Fourth Proportional to 3,372,065.36, 5,059,758.80 and 1,574,687.61

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Solution

The fourth proportional to 3,372,065.36, 5,059,758.80 and 1,574,687.61 is: 2,362,806.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,065.36 : 5,059,758.80 = 1,574,687.61 : x
  2. Step 2: Convert to fraction form
    3,372,065.36/5,059,758.80 = 1,574,687.61/x
  3. Step 3: Cross multiply
    3,372,065.36x = 5,059,758.80 × 1,574,687.61
  4. Step 4: Simplify right side
    3,372,065.36x = 7,967,539,499,043.66
  5. Step 5: Solve for x
    x = 7,967,539,499,043.66/3,372,065.36
  6. Step 6: Final answer
    x = 2,362,806.96

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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.