Home / 1,954,586.93-2,697,328.13-1,095,153.33

Finding the Fourth Proportional to 1,954,586.93, 2,697,328.13 and 1,095,153.33

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Solution

The fourth proportional to 1,954,586.93, 2,697,328.13 and 1,095,153.33 is: 1,511,310.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,586.93 : 2,697,328.13 = 1,095,153.33 : x
  2. Step 2: Convert to fraction form
    1,954,586.93/2,697,328.13 = 1,095,153.33/x
  3. Step 3: Cross multiply
    1,954,586.93x = 2,697,328.13 × 1,095,153.33
  4. Step 4: Simplify right side
    1,954,586.93x = 2,953,987,878,196.41
  5. Step 5: Solve for x
    x = 2,953,987,878,196.41/1,954,586.93
  6. Step 6: Final answer
    x = 1,511,310.57

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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.