Home / 4,882,424.72-7,322,411.64-2,322,059.60

Finding the Fourth Proportional to 4,882,424.72, 7,322,411.64 and 2,322,059.60

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Solution

The fourth proportional to 4,882,424.72, 7,322,411.64 and 2,322,059.60 is: 3,482,506.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,424.72 : 7,322,411.64 = 2,322,059.60 : x
  2. Step 2: Convert to fraction form
    4,882,424.72/7,322,411.64 = 2,322,059.60/x
  3. Step 3: Cross multiply
    4,882,424.72x = 7,322,411.64 × 2,322,059.60
  4. Step 4: Simplify right side
    4,882,424.72x = 17,003,076,243,813.74
  5. Step 5: Solve for x
    x = 17,003,076,243,813.74/4,882,424.72
  6. Step 6: Final answer
    x = 3,482,506.59

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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.