Home / 2,530,070.09-3,793,964.14-1,250,178.58

Finding the Fourth Proportional to 2,530,070.09, 3,793,964.14 and 1,250,178.58

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Solution

The fourth proportional to 2,530,070.09, 3,793,964.14 and 1,250,178.58 is: 1,874,704.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,070.09 : 3,793,964.14 = 1,250,178.58 : x
  2. Step 2: Convert to fraction form
    2,530,070.09/3,793,964.14 = 1,250,178.58/x
  3. Step 3: Cross multiply
    2,530,070.09x = 3,793,964.14 × 1,250,178.58
  4. Step 4: Simplify right side
    2,530,070.09x = 4,743,132,679,048.00
  5. Step 5: Solve for x
    x = 4,743,132,679,048.00/2,530,070.09
  6. Step 6: Final answer
    x = 1,874,704.06

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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.