Home / 2,212,001.06-3,050,988.32-1,476,585.05

Finding the Fourth Proportional to 2,212,001.06, 3,050,988.32 and 1,476,585.05

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Solution

The fourth proportional to 2,212,001.06, 3,050,988.32 and 1,476,585.05 is: 2,036,637.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,212,001.06 : 3,050,988.32 = 1,476,585.05 : x
  2. Step 2: Convert to fraction form
    2,212,001.06/3,050,988.32 = 1,476,585.05/x
  3. Step 3: Cross multiply
    2,212,001.06x = 3,050,988.32 × 1,476,585.05
  4. Step 4: Simplify right side
    2,212,001.06x = 4,505,043,729,473.14
  5. Step 5: Solve for x
    x = 4,505,043,729,473.14/2,212,001.06
  6. Step 6: Final answer
    x = 2,036,637.24

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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.