Home / 9,244,609.36-12,757,094.12-5,058,203.64

Finding the Fourth Proportional to 9,244,609.36, 12,757,094.12 and 5,058,203.64

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Solution

The fourth proportional to 9,244,609.36, 12,757,094.12 and 5,058,203.64 is: 6,980,065.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,609.36 : 12,757,094.12 = 5,058,203.64 : x
  2. Step 2: Convert to fraction form
    9,244,609.36/12,757,094.12 = 5,058,203.64/x
  3. Step 3: Cross multiply
    9,244,609.36x = 12,757,094.12 × 5,058,203.64
  4. Step 4: Simplify right side
    9,244,609.36x = 64,527,979,913,606.59
  5. Step 5: Solve for x
    x = 64,527,979,913,606.59/9,244,609.36
  6. Step 6: Final answer
    x = 6,980,065.61

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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.