Home / 3,393,739.17-4,683,452.47-1,845,105.05

Finding the Fourth Proportional to 3,393,739.17, 4,683,452.47 and 1,845,105.05

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Solution

The fourth proportional to 3,393,739.17, 4,683,452.47 and 1,845,105.05 is: 2,546,295.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,739.17 : 4,683,452.47 = 1,845,105.05 : x
  2. Step 2: Convert to fraction form
    3,393,739.17/4,683,452.47 = 1,845,105.05/x
  3. Step 3: Cross multiply
    3,393,739.17x = 4,683,452.47 × 1,845,105.05
  4. Step 4: Simplify right side
    3,393,739.17x = 8,641,461,810,927.84
  5. Step 5: Solve for x
    x = 8,641,461,810,927.84/3,393,739.17
  6. Step 6: Final answer
    x = 2,546,295.22

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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.