Home / 9,607,253.45-13,256,700.39-5,738,953.46

Finding the Fourth Proportional to 9,607,253.45, 13,256,700.39 and 5,738,953.46

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Solution

The fourth proportional to 9,607,253.45, 13,256,700.39 and 5,738,953.46 is: 7,918,973.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,253.45 : 13,256,700.39 = 5,738,953.46 : x
  2. Step 2: Convert to fraction form
    9,607,253.45/13,256,700.39 = 5,738,953.46/x
  3. Step 3: Cross multiply
    9,607,253.45x = 13,256,700.39 × 5,738,953.46
  4. Step 4: Simplify right side
    9,607,253.45x = 76,079,586,571,373.86
  5. Step 5: Solve for x
    x = 76,079,586,571,373.86/9,607,253.45
  6. Step 6: Final answer
    x = 7,918,973.61

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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.