Home / 4,447,907.84-6,137,963.52-2,635,996.16

Finding the Fourth Proportional to 4,447,907.84, 6,137,963.52 and 2,635,996.16

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Solution

The fourth proportional to 4,447,907.84, 6,137,963.52 and 2,635,996.16 is: 3,637,586.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,907.84 : 6,137,963.52 = 2,635,996.16 : x
  2. Step 2: Convert to fraction form
    4,447,907.84/6,137,963.52 = 2,635,996.16/x
  3. Step 3: Cross multiply
    4,447,907.84x = 6,137,963.52 × 2,635,996.16
  4. Step 4: Simplify right side
    4,447,907.84x = 16,179,648,268,940.08
  5. Step 5: Solve for x
    x = 16,179,648,268,940.08/4,447,907.84
  6. Step 6: Final answer
    x = 3,637,586.22

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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.