Home / 3,341,260.56-5,010,767.64-1,210,898.64

Finding the Fourth Proportional to 3,341,260.56, 5,010,767.64 and 1,210,898.64

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Solution

The fourth proportional to 3,341,260.56, 5,010,767.64 and 1,210,898.64 is: 1,815,940.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,260.56 : 5,010,767.64 = 1,210,898.64 : x
  2. Step 2: Convert to fraction form
    3,341,260.56/5,010,767.64 = 1,210,898.64/x
  3. Step 3: Cross multiply
    3,341,260.56x = 5,010,767.64 × 1,210,898.64
  4. Step 4: Simplify right side
    3,341,260.56x = 6,067,531,720,632.01
  5. Step 5: Solve for x
    x = 6,067,531,720,632.01/3,341,260.56
  6. Step 6: Final answer
    x = 1,815,940.90

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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.