Home / 4,551,842.77-6,823,163.45-1,959,838.25

Finding the Fourth Proportional to 4,551,842.77, 6,823,163.45 and 1,959,838.25

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Solution

The fourth proportional to 4,551,842.77, 6,823,163.45 and 1,959,838.25 is: 2,937,776.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,842.77 : 6,823,163.45 = 1,959,838.25 : x
  2. Step 2: Convert to fraction form
    4,551,842.77/6,823,163.45 = 1,959,838.25/x
  3. Step 3: Cross multiply
    4,551,842.77x = 6,823,163.45 × 1,959,838.25
  4. Step 4: Simplify right side
    4,551,842.77x = 13,372,296,686,095.74
  5. Step 5: Solve for x
    x = 13,372,296,686,095.74/4,551,842.77
  6. Step 6: Final answer
    x = 2,937,776.49

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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.