Home / 1,034,843.80-1,552,338.60-585,779.80

Finding the Fourth Proportional to 1,034,843.80, 1,552,338.60 and 585,779.80

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Solution

The fourth proportional to 1,034,843.80, 1,552,338.60 and 585,779.80 is: 878,710.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,843.80 : 1,552,338.60 = 585,779.80 : x
  2. Step 2: Convert to fraction form
    1,034,843.80/1,552,338.60 = 585,779.80/x
  3. Step 3: Cross multiply
    1,034,843.80x = 1,552,338.60 × 585,779.80
  4. Step 4: Simplify right side
    1,034,843.80x = 909,328,594,640.28
  5. Step 5: Solve for x
    x = 909,328,594,640.28/1,034,843.80
  6. Step 6: Final answer
    x = 878,710.97

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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.