Home / 2,205,779.20-3,303,139.20-1,763,411.20

Finding the Fourth Proportional to 2,205,779.20, 3,303,139.20 and 1,763,411.20

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Solution

The fourth proportional to 2,205,779.20, 3,303,139.20 and 1,763,411.20 is: 2,640,696.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,205,779.20 : 3,303,139.20 = 1,763,411.20 : x
  2. Step 2: Convert to fraction form
    2,205,779.20/3,303,139.20 = 1,763,411.20/x
  3. Step 3: Cross multiply
    2,205,779.20x = 3,303,139.20 × 1,763,411.20
  4. Step 4: Simplify right side
    2,205,779.20x = 5,824,792,660,439.04
  5. Step 5: Solve for x
    x = 5,824,792,660,439.04/2,205,779.20
  6. Step 6: Final answer
    x = 2,640,696.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.