Home / 1,098,364.20-1,647,794.74-592,914.33

Finding the Fourth Proportional to 1,098,364.20, 1,647,794.74 and 592,914.33

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Solution

The fourth proportional to 1,098,364.20, 1,647,794.74 and 592,914.33 is: 889,505.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,364.20 : 1,647,794.74 = 592,914.33 : x
  2. Step 2: Convert to fraction form
    1,098,364.20/1,647,794.74 = 592,914.33/x
  3. Step 3: Cross multiply
    1,098,364.20x = 1,647,794.74 × 592,914.33
  4. Step 4: Simplify right side
    1,098,364.20x = 977,001,112,762.34
  5. Step 5: Solve for x
    x = 977,001,112,762.34/1,098,364.20
  6. Step 6: Final answer
    x = 889,505.61

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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.