Home / 2,210,238-3,314,628-713,980.08

Finding the Fourth Proportional to 2,210,238, 3,314,628 and 713,980.08

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Solution

The fourth proportional to 2,210,238, 3,314,628 and 713,980.08 is: 1,070,734.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,238 : 3,314,628 = 713,980.08 : x
  2. Step 2: Convert to fraction form
    2,210,238/3,314,628 = 713,980.08/x
  3. Step 3: Cross multiply
    2,210,238x = 3,314,628 × 713,980.08
  4. Step 4: Simplify right side
    2,210,238x = 2,366,578,364,610.24
  5. Step 5: Solve for x
    x = 2,366,578,364,610.24/2,210,238
  6. Step 6: Final answer
    x = 1,070,734.63

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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.