Home / 4,162,841.10-6,244,676.64-1,130,255.64

Finding the Fourth Proportional to 4,162,841.10, 6,244,676.64 and 1,130,255.64

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Solution

The fourth proportional to 4,162,841.10, 6,244,676.64 and 1,130,255.64 is: 1,695,496.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162,841.10 : 6,244,676.64 = 1,130,255.64 : x
  2. Step 2: Convert to fraction form
    4,162,841.10/6,244,676.64 = 1,130,255.64/x
  3. Step 3: Cross multiply
    4,162,841.10x = 6,244,676.64 × 1,130,255.64
  4. Step 4: Simplify right side
    4,162,841.10x = 7,058,080,992,336.25
  5. Step 5: Solve for x
    x = 7,058,080,992,336.25/4,162,841.10
  6. Step 6: Final answer
    x = 1,695,496.13

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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.