Home / 3,785,773.06-5,224,339.78-2,066,893.53

Finding the Fourth Proportional to 3,785,773.06, 5,224,339.78 and 2,066,893.53

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Solution

The fourth proportional to 3,785,773.06, 5,224,339.78 and 2,066,893.53 is: 2,852,298.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,773.06 : 5,224,339.78 = 2,066,893.53 : x
  2. Step 2: Convert to fraction form
    3,785,773.06/5,224,339.78 = 2,066,893.53/x
  3. Step 3: Cross multiply
    3,785,773.06x = 5,224,339.78 × 2,066,893.53
  4. Step 4: Simplify right side
    3,785,773.06x = 10,798,154,089,803.62
  5. Step 5: Solve for x
    x = 10,798,154,089,803.62/3,785,773.06
  6. Step 6: Final answer
    x = 2,852,298.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.