Home / 3,141,657.51-4,335,504.75-1,765,059.27

Finding the Fourth Proportional to 3,141,657.51, 4,335,504.75 and 1,765,059.27

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Solution

The fourth proportional to 3,141,657.51, 4,335,504.75 and 1,765,059.27 is: 2,435,791.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,657.51 : 4,335,504.75 = 1,765,059.27 : x
  2. Step 2: Convert to fraction form
    3,141,657.51/4,335,504.75 = 1,765,059.27/x
  3. Step 3: Cross multiply
    3,141,657.51x = 4,335,504.75 × 1,765,059.27
  4. Step 4: Simplify right side
    3,141,657.51x = 7,652,422,849,116.53
  5. Step 5: Solve for x
    x = 7,652,422,849,116.53/3,141,657.51
  6. Step 6: Final answer
    x = 2,435,791.56

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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.