Home / 1,519,582.50-2,406,219.75

Finding the Third Proportional to 1,519,582.50 and 2,406,219.75

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Solution

The third proportional to 1,519,582.50 and 2,406,219.75 is: 3,810,187.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,582.50 : 2,406,219.75 = 2,406,219.75 : x
  2. Step 2: Convert to fraction form
    1,519,582.50/2,406,219.75 = 2,406,219.75/x
  3. Step 3: Cross multiply
    1,519,582.50x = 2,406,219.75 × 2,406,219.75
  4. Step 4: Simplify right side
    1,519,582.50x = 5,789,893,485,290.06
  5. Step 5: Solve for x
    x = 5,789,893,485,290.06/1,519,582.50
  6. Step 6: Final answer
    x = 3,810,187.00

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.