Home / 2,594,898.40-3,892,719.60-797,932.80

Finding the Fourth Proportional to 2,594,898.40, 3,892,719.60 and 797,932.80

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Solution

The fourth proportional to 2,594,898.40, 3,892,719.60 and 797,932.80 is: 1,197,013.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,898.40 : 3,892,719.60 = 797,932.80 : x
  2. Step 2: Convert to fraction form
    2,594,898.40/3,892,719.60 = 797,932.80/x
  3. Step 3: Cross multiply
    2,594,898.40x = 3,892,719.60 × 797,932.80
  4. Step 4: Simplify right side
    2,594,898.40x = 3,106,128,650,042.88
  5. Step 5: Solve for x
    x = 3,106,128,650,042.88/2,594,898.40
  6. Step 6: Final answer
    x = 1,197,013.59

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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.