Home / 9,607,256.96-13,256,705.22-5,738,956.96

Finding the Fourth Proportional to 9,607,256.96, 13,256,705.22 and 5,738,956.96

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Solution

The fourth proportional to 9,607,256.96, 13,256,705.22 and 5,738,956.96 is: 7,918,978.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,256.96 : 13,256,705.22 = 5,738,956.96 : x
  2. Step 2: Convert to fraction form
    9,607,256.96/13,256,705.22 = 5,738,956.96/x
  3. Step 3: Cross multiply
    9,607,256.96x = 13,256,705.22 × 5,738,956.96
  4. Step 4: Simplify right side
    9,607,256.96x = 76,079,660,688,987.33
  5. Step 5: Solve for x
    x = 76,079,660,688,987.33/9,607,256.96
  6. Step 6: Final answer
    x = 7,918,978.44

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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.