Home / 3,371,804.56-4,653,090.12-1,843,912.72

Finding the Fourth Proportional to 3,371,804.56, 4,653,090.12 and 1,843,912.72

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Solution

The fourth proportional to 3,371,804.56, 4,653,090.12 and 1,843,912.72 is: 2,544,599.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,804.56 : 4,653,090.12 = 1,843,912.72 : x
  2. Step 2: Convert to fraction form
    3,371,804.56/4,653,090.12 = 1,843,912.72/x
  3. Step 3: Cross multiply
    3,371,804.56x = 4,653,090.12 × 1,843,912.72
  4. Step 4: Simplify right side
    3,371,804.56x = 8,579,892,059,574.33
  5. Step 5: Solve for x
    x = 8,579,892,059,574.33/3,371,804.56
  6. Step 6: Final answer
    x = 2,544,599.46

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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.