Home / 1,073,762.83-1,481,779.37-590,323.75

Finding the Fourth Proportional to 1,073,762.83, 1,481,779.37 and 590,323.75

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Solution

The fourth proportional to 1,073,762.83, 1,481,779.37 and 590,323.75 is: 814,639.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,762.83 : 1,481,779.37 = 590,323.75 : x
  2. Step 2: Convert to fraction form
    1,073,762.83/1,481,779.37 = 590,323.75/x
  3. Step 3: Cross multiply
    1,073,762.83x = 1,481,779.37 × 590,323.75
  4. Step 4: Simplify right side
    1,073,762.83x = 874,729,552,142.40
  5. Step 5: Solve for x
    x = 874,729,552,142.40/1,073,762.83
  6. Step 6: Final answer
    x = 814,639.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.