Home / 1,831,033.80-2,746,809.90-568,729.80

Finding the Fourth Proportional to 1,831,033.80, 2,746,809.90 and 568,729.80

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Solution

The fourth proportional to 1,831,033.80, 2,746,809.90 and 568,729.80 is: 853,175.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,033.80 : 2,746,809.90 = 568,729.80 : x
  2. Step 2: Convert to fraction form
    1,831,033.80/2,746,809.90 = 568,729.80/x
  3. Step 3: Cross multiply
    1,831,033.80x = 2,746,809.90 × 568,729.80
  4. Step 4: Simplify right side
    1,831,033.80x = 1,562,192,645,065.02
  5. Step 5: Solve for x
    x = 1,562,192,645,065.02/1,831,033.80
  6. Step 6: Final answer
    x = 853,175.21

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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.