Home / 2,201,743.01-3,303,455.20-854,851.32

Finding the Fourth Proportional to 2,201,743.01, 3,303,455.20 and 854,851.32

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Solution

The fourth proportional to 2,201,743.01, 3,303,455.20 and 854,851.32 is: 1,282,603.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,743.01 : 3,303,455.20 = 854,851.32 : x
  2. Step 2: Convert to fraction form
    2,201,743.01/3,303,455.20 = 854,851.32/x
  3. Step 3: Cross multiply
    2,201,743.01x = 3,303,455.20 × 854,851.32
  4. Step 4: Simplify right side
    2,201,743.01x = 2,823,963,036,143.74
  5. Step 5: Solve for x
    x = 2,823,963,036,143.74/2,201,743.01
  6. Step 6: Final answer
    x = 1,282,603.38

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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.