Home / 4,463,975.34-6,696,824.85-1,905,152.94

Finding the Fourth Proportional to 4,463,975.34, 6,696,824.85 and 1,905,152.94

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Solution

The fourth proportional to 4,463,975.34, 6,696,824.85 and 1,905,152.94 is: 2,858,097.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,975.34 : 6,696,824.85 = 1,905,152.94 : x
  2. Step 2: Convert to fraction form
    4,463,975.34/6,696,824.85 = 1,905,152.94/x
  3. Step 3: Cross multiply
    4,463,975.34x = 6,696,824.85 × 1,905,152.94
  4. Step 4: Simplify right side
    4,463,975.34x = 12,758,475,551,642.56
  5. Step 5: Solve for x
    x = 12,758,475,551,642.56/4,463,975.34
  6. Step 6: Final answer
    x = 2,858,097.23

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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.