Home / 3,376,164.42-4,659,106.76-1,848,271.54

Finding the Fourth Proportional to 3,376,164.42, 4,659,106.76 and 1,848,271.54

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Solution

The fourth proportional to 3,376,164.42, 4,659,106.76 and 1,848,271.54 is: 2,550,614.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,164.42 : 4,659,106.76 = 1,848,271.54 : x
  2. Step 2: Convert to fraction form
    3,376,164.42/4,659,106.76 = 1,848,271.54/x
  3. Step 3: Cross multiply
    3,376,164.42x = 4,659,106.76 × 1,848,271.54
  4. Step 4: Simplify right side
    3,376,164.42x = 8,611,294,426,329.61
  5. Step 5: Solve for x
    x = 8,611,294,426,329.61/3,376,164.42
  6. Step 6: Final answer
    x = 2,550,614.65

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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.