Home / 3,634,011.70-5,456,266.35-2,741,715.70

Finding the Fourth Proportional to 3,634,011.70, 5,456,266.35 and 2,741,715.70

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Solution

The fourth proportional to 3,634,011.70, 5,456,266.35 and 2,741,715.70 is: 4,116,533.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,011.70 : 5,456,266.35 = 2,741,715.70 : x
  2. Step 2: Convert to fraction form
    3,634,011.70/5,456,266.35 = 2,741,715.70/x
  3. Step 3: Cross multiply
    3,634,011.70x = 5,456,266.35 × 2,741,715.70
  4. Step 4: Simplify right side
    3,634,011.70x = 14,959,531,115,176.70
  5. Step 5: Solve for x
    x = 14,959,531,115,176.70/3,634,011.70
  6. Step 6: Final answer
    x = 4,116,533.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.