Home / 9,837,072.16-13,577,593.60-6,702,521.44

Finding the Fourth Proportional to 9,837,072.16, 13,577,593.60 and 6,702,521.44

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Solution

The fourth proportional to 9,837,072.16, 13,577,593.60 and 6,702,521.44 is: 9,251,138.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,072.16 : 13,577,593.60 = 6,702,521.44 : x
  2. Step 2: Convert to fraction form
    9,837,072.16/13,577,593.60 = 6,702,521.44/x
  3. Step 3: Cross multiply
    9,837,072.16x = 13,577,593.60 × 6,702,521.44
  4. Step 4: Simplify right side
    9,837,072.16x = 91,004,112,207,606.78
  5. Step 5: Solve for x
    x = 91,004,112,207,606.78/9,837,072.16
  6. Step 6: Final answer
    x = 9,251,138.01

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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.