Home / 2,735,165.07-4,102,922.70-1,052,268.57

Finding the Fourth Proportional to 2,735,165.07, 4,102,922.70 and 1,052,268.57

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Solution

The fourth proportional to 2,735,165.07, 4,102,922.70 and 1,052,268.57 is: 1,578,470.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,165.07 : 4,102,922.70 = 1,052,268.57 : x
  2. Step 2: Convert to fraction form
    2,735,165.07/4,102,922.70 = 1,052,268.57/x
  3. Step 3: Cross multiply
    2,735,165.07x = 4,102,922.70 × 1,052,268.57
  4. Step 4: Simplify right side
    2,735,165.07x = 4,317,376,602,349.54
  5. Step 5: Solve for x
    x = 4,317,376,602,349.54/2,735,165.07
  6. Step 6: Final answer
    x = 1,578,470.22

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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.