Home / 1,598,323.56-2,393,655.36-1,164,879.30

Finding the Fourth Proportional to 1,598,323.56, 2,393,655.36 and 1,164,879.30

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Solution

The fourth proportional to 1,598,323.56, 2,393,655.36 and 1,164,879.30 is: 1,744,527.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,323.56 : 2,393,655.36 = 1,164,879.30 : x
  2. Step 2: Convert to fraction form
    1,598,323.56/2,393,655.36 = 1,164,879.30/x
  3. Step 3: Cross multiply
    1,598,323.56x = 2,393,655.36 × 1,164,879.30
  4. Step 4: Simplify right side
    1,598,323.56x = 2,788,319,580,198.05
  5. Step 5: Solve for x
    x = 2,788,319,580,198.05/1,598,323.56
  6. Step 6: Final answer
    x = 1,744,527.61

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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.