Home / 3,742,083.54-5,164,876.44-2,364,552.72

Finding the Fourth Proportional to 3,742,083.54, 5,164,876.44 and 2,364,552.72

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Solution

The fourth proportional to 3,742,083.54, 5,164,876.44 and 2,364,552.72 is: 3,263,588.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,083.54 : 5,164,876.44 = 2,364,552.72 : x
  2. Step 2: Convert to fraction form
    3,742,083.54/5,164,876.44 = 2,364,552.72/x
  3. Step 3: Cross multiply
    3,742,083.54x = 5,164,876.44 × 2,364,552.72
  4. Step 4: Simplify right side
    3,742,083.54x = 12,212,622,634,665.92
  5. Step 5: Solve for x
    x = 12,212,622,634,665.92/3,742,083.54
  6. Step 6: Final answer
    x = 3,263,588.99

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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.