Home / 1,779,375.00-2,455,538.83-963,579.58

Finding the Fourth Proportional to 1,779,375.00, 2,455,538.83 and 963,579.58

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Solution

The fourth proportional to 1,779,375.00, 2,455,538.83 and 963,579.58 is: 1,329,740.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,375.00 : 2,455,538.83 = 963,579.58 : x
  2. Step 2: Convert to fraction form
    1,779,375.00/2,455,538.83 = 963,579.58/x
  3. Step 3: Cross multiply
    1,779,375.00x = 2,455,538.83 × 963,579.58
  4. Step 4: Simplify right side
    1,779,375.00x = 2,366,107,071,357.43
  5. Step 5: Solve for x
    x = 2,366,107,071,357.43/1,779,375.00
  6. Step 6: Final answer
    x = 1,329,740.54

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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.