Home / 11,037,619.80-16,556,429.70-3,464,573.40

Finding the Fourth Proportional to 11,037,619.80, 16,556,429.70 and 3,464,573.40

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Solution

The fourth proportional to 11,037,619.80, 16,556,429.70 and 3,464,573.40 is: 5,196,860.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,037,619.80 : 16,556,429.70 = 3,464,573.40 : x
  2. Step 2: Convert to fraction form
    11,037,619.80/16,556,429.70 = 3,464,573.40/x
  3. Step 3: Cross multiply
    11,037,619.80x = 16,556,429.70 × 3,464,573.40
  4. Step 4: Simplify right side
    11,037,619.80x = 57,360,965,937,589.98
  5. Step 5: Solve for x
    x = 57,360,965,937,589.98/11,037,619.80
  6. Step 6: Final answer
    x = 5,196,860.10

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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.