Home / 1,195,454.44-1,792,204.48-556,156.68

Finding the Fourth Proportional to 1,195,454.44, 1,792,204.48 and 556,156.68

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Solution

The fourth proportional to 1,195,454.44, 1,792,204.48 and 556,156.68 is: 833,780.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,454.44 : 1,792,204.48 = 556,156.68 : x
  2. Step 2: Convert to fraction form
    1,195,454.44/1,792,204.48 = 556,156.68/x
  3. Step 3: Cross multiply
    1,195,454.44x = 1,792,204.48 × 556,156.68
  4. Step 4: Simplify right side
    1,195,454.44x = 996,746,493,477.93
  5. Step 5: Solve for x
    x = 996,746,493,477.93/1,195,454.44
  6. Step 6: Final answer
    x = 833,780.41

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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.