Home / 2,510,186.56-3,464,057.78-1,364,266.87

Finding the Fourth Proportional to 2,510,186.56, 3,464,057.78 and 1,364,266.87

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Solution

The fourth proportional to 2,510,186.56, 3,464,057.78 and 1,364,266.87 is: 1,882,688.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,186.56 : 3,464,057.78 = 1,364,266.87 : x
  2. Step 2: Convert to fraction form
    2,510,186.56/3,464,057.78 = 1,364,266.87/x
  3. Step 3: Cross multiply
    2,510,186.56x = 3,464,057.78 × 1,364,266.87
  4. Step 4: Simplify right side
    2,510,186.56x = 4,725,899,265,019.75
  5. Step 5: Solve for x
    x = 4,725,899,265,019.75/2,510,186.56
  6. Step 6: Final answer
    x = 1,882,688.46

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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.