Home / 11,570,600.60-17,343,664.08-4,279,374.68

Finding the Fourth Proportional to 11,570,600.60, 17,343,664.08 and 4,279,374.68

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Solution

The fourth proportional to 11,570,600.60, 17,343,664.08 and 4,279,374.68 is: 6,414,536.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,570,600.60 : 17,343,664.08 = 4,279,374.68 : x
  2. Step 2: Convert to fraction form
    11,570,600.60/17,343,664.08 = 4,279,374.68/x
  3. Step 3: Cross multiply
    11,570,600.60x = 17,343,664.08 × 4,279,374.68
  4. Step 4: Simplify right side
    11,570,600.60x = 74,220,036,922,377.48
  5. Step 5: Solve for x
    x = 74,220,036,922,377.48/11,570,600.60
  6. Step 6: Final answer
    x = 6,414,536.24

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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.