Home / 3,817,486.93-5,713,768.22-2,806,341.25

Finding the Fourth Proportional to 3,817,486.93, 5,713,768.22 and 2,806,341.25

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Solution

The fourth proportional to 3,817,486.93, 5,713,768.22 and 2,806,341.25 is: 4,200,350.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,486.93 : 5,713,768.22 = 2,806,341.25 : x
  2. Step 2: Convert to fraction form
    3,817,486.93/5,713,768.22 = 2,806,341.25/x
  3. Step 3: Cross multiply
    3,817,486.93x = 5,713,768.22 × 2,806,341.25
  4. Step 4: Simplify right side
    3,817,486.93x = 16,034,783,434,693.37
  5. Step 5: Solve for x
    x = 16,034,783,434,693.37/3,817,486.93
  6. Step 6: Final answer
    x = 4,200,350.58

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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.