Home / 9,093,866.56-12,549,536.94-5,019,486.64

Finding the Fourth Proportional to 9,093,866.56, 12,549,536.94 and 5,019,486.64

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Solution

The fourth proportional to 9,093,866.56, 12,549,536.94 and 5,019,486.64 is: 6,926,892.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,093,866.56 : 12,549,536.94 = 5,019,486.64 : x
  2. Step 2: Convert to fraction form
    9,093,866.56/12,549,536.94 = 5,019,486.64/x
  3. Step 3: Cross multiply
    9,093,866.56x = 12,549,536.94 × 5,019,486.64
  4. Step 4: Simplify right side
    9,093,866.56x = 62,992,233,008,516.48
  5. Step 5: Solve for x
    x = 62,992,233,008,516.48/9,093,866.56
  6. Step 6: Final answer
    x = 6,926,892.16

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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.