Home / 1,063,992.56-1,596,229.40-354,048.62

Finding the Fourth Proportional to 1,063,992.56, 1,596,229.40 and 354,048.62

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Solution

The fourth proportional to 1,063,992.56, 1,596,229.40 and 354,048.62 is: 531,152.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,992.56 : 1,596,229.40 = 354,048.62 : x
  2. Step 2: Convert to fraction form
    1,063,992.56/1,596,229.40 = 354,048.62/x
  3. Step 3: Cross multiply
    1,063,992.56x = 1,596,229.40 × 354,048.62
  4. Step 4: Simplify right side
    1,063,992.56x = 565,142,809,177.40
  5. Step 5: Solve for x
    x = 565,142,809,177.40/1,063,992.56
  6. Step 6: Final answer
    x = 531,152.97

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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.