Home / 1,304,563.94-1,957,312.03-793,269.32

Finding the Fourth Proportional to 1,304,563.94, 1,957,312.03 and 793,269.32

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Solution

The fourth proportional to 1,304,563.94, 1,957,312.03 and 793,269.32 is: 1,190,187.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,563.94 : 1,957,312.03 = 793,269.32 : x
  2. Step 2: Convert to fraction form
    1,304,563.94/1,957,312.03 = 793,269.32/x
  3. Step 3: Cross multiply
    1,304,563.94x = 1,957,312.03 × 793,269.32
  4. Step 4: Simplify right side
    1,304,563.94x = 1,552,675,585,976.03
  5. Step 5: Solve for x
    x = 1,552,675,585,976.03/1,304,563.94
  6. Step 6: Final answer
    x = 1,190,187.42

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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.