Home / 7,364,151.64-10,162,760.59-4,056,685.75

Finding the Fourth Proportional to 7,364,151.64, 10,162,760.59 and 4,056,685.75

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Solution

The fourth proportional to 7,364,151.64, 10,162,760.59 and 4,056,685.75 is: 5,598,353.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,151.64 : 10,162,760.59 = 4,056,685.75 : x
  2. Step 2: Convert to fraction form
    7,364,151.64/10,162,760.59 = 4,056,685.75/x
  3. Step 3: Cross multiply
    7,364,151.64x = 10,162,760.59 × 4,056,685.75
  4. Step 4: Simplify right side
    7,364,151.64x = 41,227,126,066,114.59
  5. Step 5: Solve for x
    x = 41,227,126,066,114.59/7,364,151.64
  6. Step 6: Final answer
    x = 5,598,353.77

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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.