Home / 3,040,412.58-4,560,735.51-1,357,530.66

Finding the Fourth Proportional to 3,040,412.58, 4,560,735.51 and 1,357,530.66

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Solution

The fourth proportional to 3,040,412.58, 4,560,735.51 and 1,357,530.66 is: 2,036,348.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,412.58 : 4,560,735.51 = 1,357,530.66 : x
  2. Step 2: Convert to fraction form
    3,040,412.58/4,560,735.51 = 1,357,530.66/x
  3. Step 3: Cross multiply
    3,040,412.58x = 4,560,735.51 × 1,357,530.66
  4. Step 4: Simplify right side
    3,040,412.58x = 6,191,338,286,975.74
  5. Step 5: Solve for x
    x = 6,191,338,286,975.74/3,040,412.58
  6. Step 6: Final answer
    x = 2,036,348.07

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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.