Home / 1,135,684.09-1,704,283.69-589,080.27

Finding the Fourth Proportional to 1,135,684.09, 1,704,283.69 and 589,080.27

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Solution

The fourth proportional to 1,135,684.09, 1,704,283.69 and 589,080.27 is: 884,013.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,684.09 : 1,704,283.69 = 589,080.27 : x
  2. Step 2: Convert to fraction form
    1,135,684.09/1,704,283.69 = 589,080.27/x
  3. Step 3: Cross multiply
    1,135,684.09x = 1,704,283.69 × 589,080.27
  4. Step 4: Simplify right side
    1,135,684.09x = 1,003,959,896,261.80
  5. Step 5: Solve for x
    x = 1,003,959,896,261.80/1,135,684.09
  6. Step 6: Final answer
    x = 884,013.35

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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.