Home / 1,852,022.30-2,778,033.45-1,093,084.70

Finding the Fourth Proportional to 1,852,022.30, 2,778,033.45 and 1,093,084.70

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Solution

The fourth proportional to 1,852,022.30, 2,778,033.45 and 1,093,084.70 is: 1,639,627.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,022.30 : 2,778,033.45 = 1,093,084.70 : x
  2. Step 2: Convert to fraction form
    1,852,022.30/2,778,033.45 = 1,093,084.70/x
  3. Step 3: Cross multiply
    1,852,022.30x = 2,778,033.45 × 1,093,084.70
  4. Step 4: Simplify right side
    1,852,022.30x = 3,036,625,860,283.22
  5. Step 5: Solve for x
    x = 3,036,625,860,283.22/1,852,022.30
  6. Step 6: Final answer
    x = 1,639,627.05

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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.