Home / 4,554,855.48-6,286,325.58-2,621,076.60

Finding the Fourth Proportional to 4,554,855.48, 6,286,325.58 and 2,621,076.60

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Solution

The fourth proportional to 4,554,855.48, 6,286,325.58 and 2,621,076.60 is: 3,617,445.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,855.48 : 6,286,325.58 = 2,621,076.60 : x
  2. Step 2: Convert to fraction form
    4,554,855.48/6,286,325.58 = 2,621,076.60/x
  3. Step 3: Cross multiply
    4,554,855.48x = 6,286,325.58 × 2,621,076.60
  4. Step 4: Simplify right side
    4,554,855.48x = 16,476,940,877,719.43
  5. Step 5: Solve for x
    x = 16,476,940,877,719.43/4,554,855.48
  6. Step 6: Final answer
    x = 3,617,445.37

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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.