Home / 3,397,295.66-4,688,126.43-1,848,563.42

Finding the Fourth Proportional to 3,397,295.66, 4,688,126.43 and 1,848,563.42

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Solution

The fourth proportional to 3,397,295.66, 4,688,126.43 and 1,848,563.42 is: 2,550,940.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,295.66 : 4,688,126.43 = 1,848,563.42 : x
  2. Step 2: Convert to fraction form
    3,397,295.66/4,688,126.43 = 1,848,563.42/x
  3. Step 3: Cross multiply
    3,397,295.66x = 4,688,126.43 × 1,848,563.42
  4. Step 4: Simplify right side
    3,397,295.66x = 8,666,299,026,833.19
  5. Step 5: Solve for x
    x = 8,666,299,026,833.19/3,397,295.66
  6. Step 6: Final answer
    x = 2,550,940.48

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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.