Home / 1,496,844.54-2,065,059.09-922,888.26

Finding the Fourth Proportional to 1,496,844.54, 2,065,059.09 and 922,888.26

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Solution

The fourth proportional to 1,496,844.54, 2,065,059.09 and 922,888.26 is: 1,273,224.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,844.54 : 2,065,059.09 = 922,888.26 : x
  2. Step 2: Convert to fraction form
    1,496,844.54/2,065,059.09 = 922,888.26/x
  3. Step 3: Cross multiply
    1,496,844.54x = 2,065,059.09 × 922,888.26
  4. Step 4: Simplify right side
    1,496,844.54x = 1,905,818,790,367.28
  5. Step 5: Solve for x
    x = 1,905,818,790,367.28/1,496,844.54
  6. Step 6: Final answer
    x = 1,273,224.27

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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.