Home / 3,658,442.06-5,048,241.50-2,026,444.52

Finding the Fourth Proportional to 3,658,442.06, 5,048,241.50 and 2,026,444.52

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Solution

The fourth proportional to 3,658,442.06, 5,048,241.50 and 2,026,444.52 is: 2,796,267.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,442.06 : 5,048,241.50 = 2,026,444.52 : x
  2. Step 2: Convert to fraction form
    3,658,442.06/5,048,241.50 = 2,026,444.52/x
  3. Step 3: Cross multiply
    3,658,442.06x = 5,048,241.50 × 2,026,444.52
  4. Step 4: Simplify right side
    3,658,442.06x = 10,229,981,323,311.58
  5. Step 5: Solve for x
    x = 10,229,981,323,311.58/3,658,442.06
  6. Step 6: Final answer
    x = 2,796,267.14

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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.