Home / 1,093,994.64-1,509,709.32-610,554.48

Finding the Fourth Proportional to 1,093,994.64, 1,509,709.32 and 610,554.48

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Solution

The fourth proportional to 1,093,994.64, 1,509,709.32 and 610,554.48 is: 842,563.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,994.64 : 1,509,709.32 = 610,554.48 : x
  2. Step 2: Convert to fraction form
    1,093,994.64/1,509,709.32 = 610,554.48/x
  3. Step 3: Cross multiply
    1,093,994.64x = 1,509,709.32 × 610,554.48
  4. Step 4: Simplify right side
    1,093,994.64x = 921,759,788,823.75
  5. Step 5: Solve for x
    x = 921,759,788,823.75/1,093,994.64
  6. Step 6: Final answer
    x = 842,563.35

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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.