Home / 4,433,431.26-6,652,638.24-2,411,816.64

Finding the Fourth Proportional to 4,433,431.26, 6,652,638.24 and 2,411,816.64

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Solution

The fourth proportional to 4,433,431.26, 6,652,638.24 and 2,411,816.64 is: 3,619,080.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,431.26 : 6,652,638.24 = 2,411,816.64 : x
  2. Step 2: Convert to fraction form
    4,433,431.26/6,652,638.24 = 2,411,816.64/x
  3. Step 3: Cross multiply
    4,433,431.26x = 6,652,638.24 × 2,411,816.64
  4. Step 4: Simplify right side
    4,433,431.26x = 16,044,943,607,132.31
  5. Step 5: Solve for x
    x = 16,044,943,607,132.31/4,433,431.26
  6. Step 6: Final answer
    x = 3,619,080.27

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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.