Home / 3,197,355.80-4,794,284.10-1,301,955.80

Finding the Fourth Proportional to 3,197,355.80, 4,794,284.10 and 1,301,955.80

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Solution

The fourth proportional to 3,197,355.80, 4,794,284.10 and 1,301,955.80 is: 1,952,221.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,355.80 : 4,794,284.10 = 1,301,955.80 : x
  2. Step 2: Convert to fraction form
    3,197,355.80/4,794,284.10 = 1,301,955.80/x
  3. Step 3: Cross multiply
    3,197,355.80x = 4,794,284.10 × 1,301,955.80
  4. Step 4: Simplify right side
    3,197,355.80x = 6,241,945,990,842.78
  5. Step 5: Solve for x
    x = 6,241,945,990,842.78/3,197,355.80
  6. Step 6: Final answer
    x = 1,952,221.27

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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.