Home / 3,037,969.20-4,556,953.80-794,107.20

Finding the Fourth Proportional to 3,037,969.20, 4,556,953.80 and 794,107.20

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Solution

The fourth proportional to 3,037,969.20, 4,556,953.80 and 794,107.20 is: 1,191,160.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,969.20 : 4,556,953.80 = 794,107.20 : x
  2. Step 2: Convert to fraction form
    3,037,969.20/4,556,953.80 = 794,107.20/x
  3. Step 3: Cross multiply
    3,037,969.20x = 4,556,953.80 × 794,107.20
  4. Step 4: Simplify right side
    3,037,969.20x = 3,618,709,822,647.36
  5. Step 5: Solve for x
    x = 3,618,709,822,647.36/3,037,969.20
  6. Step 6: Final answer
    x = 1,191,160.80

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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.