Home / 2,958,534.24-4,081,681.44-2,186,027.52

Finding the Fourth Proportional to 2,958,534.24, 4,081,681.44 and 2,186,027.52

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Solution

The fourth proportional to 2,958,534.24, 4,081,681.44 and 2,186,027.52 is: 3,015,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,534.24 : 4,081,681.44 = 2,186,027.52 : x
  2. Step 2: Convert to fraction form
    2,958,534.24/4,081,681.44 = 2,186,027.52/x
  3. Step 3: Cross multiply
    2,958,534.24x = 4,081,681.44 × 2,186,027.52
  4. Step 4: Simplify right side
    2,958,534.24x = 8,922,667,955,713.23
  5. Step 5: Solve for x
    x = 8,922,667,955,713.23/2,958,534.24
  6. Step 6: Final answer
    x = 3,015,908.30

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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.