Home / 5,980,445.66-8,263,810.62-4,258,576.82

Finding the Fourth Proportional to 5,980,445.66, 8,263,810.62 and 4,258,576.82

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Solution

The fourth proportional to 5,980,445.66, 8,263,810.62 and 4,258,576.82 is: 5,884,523.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980,445.66 : 8,263,810.62 = 4,258,576.82 : x
  2. Step 2: Convert to fraction form
    5,980,445.66/8,263,810.62 = 4,258,576.82/x
  3. Step 3: Cross multiply
    5,980,445.66x = 8,263,810.62 × 4,258,576.82
  4. Step 4: Simplify right side
    5,980,445.66x = 35,192,072,351,201.83
  5. Step 5: Solve for x
    x = 35,192,072,351,201.83/5,980,445.66
  6. Step 6: Final answer
    x = 5,884,523.39

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Double scale
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1.5x scale

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.