Home / 5,759,804.50-8,641,106.43-1,770,716.50

Finding the Fourth Proportional to 5,759,804.50, 8,641,106.43 and 1,770,716.50

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Solution

The fourth proportional to 5,759,804.50, 8,641,106.43 and 1,770,716.50 is: 2,656,505.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,759,804.50 : 8,641,106.43 = 1,770,716.50 : x
  2. Step 2: Convert to fraction form
    5,759,804.50/8,641,106.43 = 1,770,716.50/x
  3. Step 3: Cross multiply
    5,759,804.50x = 8,641,106.43 × 1,770,716.50
  4. Step 4: Simplify right side
    5,759,804.50x = 15,300,949,733,857.09
  5. Step 5: Solve for x
    x = 15,300,949,733,857.09/5,759,804.50
  6. Step 6: Final answer
    x = 2,656,505.05

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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.