Home / 1,948,603.26-2,925,555.48-1,096,274.70

Finding the Fourth Proportional to 1,948,603.26, 2,925,555.48 and 1,096,274.70

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Solution

The fourth proportional to 1,948,603.26, 2,925,555.48 and 1,096,274.70 is: 1,645,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,603.26 : 2,925,555.48 = 1,096,274.70 : x
  2. Step 2: Convert to fraction form
    1,948,603.26/2,925,555.48 = 1,096,274.70/x
  3. Step 3: Cross multiply
    1,948,603.26x = 2,925,555.48 × 1,096,274.70
  4. Step 4: Simplify right side
    1,948,603.26x = 3,207,212,456,170.36
  5. Step 5: Solve for x
    x = 3,207,212,456,170.36/1,948,603.26
  6. Step 6: Final answer
    x = 1,645,903.26

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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.