Home / 3,161,028.33-4,362,224.39-1,710,725.05

Finding the Fourth Proportional to 3,161,028.33, 4,362,224.39 and 1,710,725.05

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Solution

The fourth proportional to 3,161,028.33, 4,362,224.39 and 1,710,725.05 is: 2,360,803.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,028.33 : 4,362,224.39 = 1,710,725.05 : x
  2. Step 2: Convert to fraction form
    3,161,028.33/4,362,224.39 = 1,710,725.05/x
  3. Step 3: Cross multiply
    3,161,028.33x = 4,362,224.39 × 1,710,725.05
  4. Step 4: Simplify right side
    3,161,028.33x = 7,462,566,537,693.97
  5. Step 5: Solve for x
    x = 7,462,566,537,693.97/3,161,028.33
  6. Step 6: Final answer
    x = 2,360,803.43

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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.