Home / 2,141,283.56-2,954,994.14-1,161,224.39

Finding the Fourth Proportional to 2,141,283.56, 2,954,994.14 and 1,161,224.39

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Solution

The fourth proportional to 2,141,283.56, 2,954,994.14 and 1,161,224.39 is: 1,602,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,141,283.56 : 2,954,994.14 = 1,161,224.39 : x
  2. Step 2: Convert to fraction form
    2,141,283.56/2,954,994.14 = 1,161,224.39/x
  3. Step 3: Cross multiply
    2,141,283.56x = 2,954,994.14 × 1,161,224.39
  4. Step 4: Simplify right side
    2,141,283.56x = 3,431,411,247,093.98
  5. Step 5: Solve for x
    x = 3,431,411,247,093.98/2,141,283.56
  6. Step 6: Final answer
    x = 1,602,502.03

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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.