Home / 3,036,744.40-4,556,866.20-1,144,843.60

Finding the Fourth Proportional to 3,036,744.40, 4,556,866.20 and 1,144,843.60

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Solution

The fourth proportional to 3,036,744.40, 4,556,866.20 and 1,144,843.60 is: 1,717,924.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,744.40 : 4,556,866.20 = 1,144,843.60 : x
  2. Step 2: Convert to fraction form
    3,036,744.40/4,556,866.20 = 1,144,843.60/x
  3. Step 3: Cross multiply
    3,036,744.40x = 4,556,866.20 × 1,144,843.60
  4. Step 4: Simplify right side
    3,036,744.40x = 5,216,899,105,126.32
  5. Step 5: Solve for x
    x = 5,216,899,105,126.32/3,036,744.40
  6. Step 6: Final answer
    x = 1,717,924.99

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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.