Home / 2,957,783.82-4,081,741.67-1,599,656.82

Finding the Fourth Proportional to 2,957,783.82, 4,081,741.67 and 1,599,656.82

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Solution

The fourth proportional to 2,957,783.82, 4,081,741.67 and 1,599,656.82 is: 2,207,526.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,783.82 : 4,081,741.67 = 1,599,656.82 : x
  2. Step 2: Convert to fraction form
    2,957,783.82/4,081,741.67 = 1,599,656.82/x
  3. Step 3: Cross multiply
    2,957,783.82x = 4,081,741.67 × 1,599,656.82
  4. Step 4: Simplify right side
    2,957,783.82x = 6,529,385,891,895.41
  5. Step 5: Solve for x
    x = 6,529,385,891,895.41/2,957,783.82
  6. Step 6: Final answer
    x = 2,207,526.41

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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.