Home / 2,084,400.54-3,125,602.08-1,018,194.30

Finding the Fourth Proportional to 2,084,400.54, 3,125,602.08 and 1,018,194.30

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Solution

The fourth proportional to 2,084,400.54, 3,125,602.08 and 1,018,194.30 is: 1,526,803.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,400.54 : 3,125,602.08 = 1,018,194.30 : x
  2. Step 2: Convert to fraction form
    2,084,400.54/3,125,602.08 = 1,018,194.30/x
  3. Step 3: Cross multiply
    2,084,400.54x = 3,125,602.08 × 1,018,194.30
  4. Step 4: Simplify right side
    2,084,400.54x = 3,182,470,221,924.14
  5. Step 5: Solve for x
    x = 3,182,470,221,924.14/2,084,400.54
  6. Step 6: Final answer
    x = 1,526,803.59

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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.