Home / 1,367,504.60-2,053,103.70-799,467.80

Finding the Fourth Proportional to 1,367,504.60, 2,053,103.70 and 799,467.80

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Solution

The fourth proportional to 1,367,504.60, 2,053,103.70 and 799,467.80 is: 1,200,281.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,504.60 : 2,053,103.70 = 799,467.80 : x
  2. Step 2: Convert to fraction form
    1,367,504.60/2,053,103.70 = 799,467.80/x
  3. Step 3: Cross multiply
    1,367,504.60x = 2,053,103.70 × 799,467.80
  4. Step 4: Simplify right side
    1,367,504.60x = 1,641,390,298,210.86
  5. Step 5: Solve for x
    x = 1,641,390,298,210.86/1,367,504.60
  6. Step 6: Final answer
    x = 1,200,281.37

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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.