Home / 1,556,976.60-2,334,357.56-596,618.43

Finding the Fourth Proportional to 1,556,976.60, 2,334,357.56 and 596,618.43

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Solution

The fourth proportional to 1,556,976.60, 2,334,357.56 and 596,618.43 is: 894,503.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,976.60 : 2,334,357.56 = 596,618.43 : x
  2. Step 2: Convert to fraction form
    1,556,976.60/2,334,357.56 = 596,618.43/x
  3. Step 3: Cross multiply
    1,556,976.60x = 2,334,357.56 × 596,618.43
  4. Step 4: Simplify right side
    1,556,976.60x = 1,392,720,735,243.54
  5. Step 5: Solve for x
    x = 1,392,720,735,243.54/1,556,976.60
  6. Step 6: Final answer
    x = 894,503.32

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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.