Home / 1,716,103.36-2,368,286.24-1,036,908.48

Finding the Fourth Proportional to 1,716,103.36, 2,368,286.24 and 1,036,908.48

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Solution

The fourth proportional to 1,716,103.36, 2,368,286.24 and 1,036,908.48 is: 1,430,972.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,103.36 : 2,368,286.24 = 1,036,908.48 : x
  2. Step 2: Convert to fraction form
    1,716,103.36/2,368,286.24 = 1,036,908.48/x
  3. Step 3: Cross multiply
    1,716,103.36x = 2,368,286.24 × 1,036,908.48
  4. Step 4: Simplify right side
    1,716,103.36x = 2,455,696,085,323.32
  5. Step 5: Solve for x
    x = 2,455,696,085,323.32/1,716,103.36
  6. Step 6: Final answer
    x = 1,430,972.13

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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.