Home / 3,852,243-5,773,342.56-2,146,317.36

Finding the Fourth Proportional to 3,852,243, 5,773,342.56 and 2,146,317.36

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Solution

The fourth proportional to 3,852,243, 5,773,342.56 and 2,146,317.36 is: 3,216,678.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,243 : 5,773,342.56 = 2,146,317.36 : x
  2. Step 2: Convert to fraction form
    3,852,243/5,773,342.56 = 2,146,317.36/x
  3. Step 3: Cross multiply
    3,852,243x = 5,773,342.56 × 2,146,317.36
  4. Step 4: Simplify right side
    3,852,243x = 12,391,425,361,754.84
  5. Step 5: Solve for x
    x = 12,391,425,361,754.84/3,852,243
  6. Step 6: Final answer
    x = 3,216,678.01

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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.