Home / 4,953,452.20-6,836,511.23-3,020,833.80

Finding the Fourth Proportional to 4,953,452.20, 6,836,511.23 and 3,020,833.80

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Solution

The fourth proportional to 4,953,452.20, 6,836,511.23 and 3,020,833.80 is: 4,169,206.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,452.20 : 6,836,511.23 = 3,020,833.80 : x
  2. Step 2: Convert to fraction form
    4,953,452.20/6,836,511.23 = 3,020,833.80/x
  3. Step 3: Cross multiply
    4,953,452.20x = 6,836,511.23 × 3,020,833.80
  4. Step 4: Simplify right side
    4,953,452.20x = 20,651,964,197,663.57
  5. Step 5: Solve for x
    x = 20,651,964,197,663.57/4,953,452.20
  6. Step 6: Final answer
    x = 4,169,206.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.