Home / 3,455,903.00-5,173,814.79-2,012,182.29

Finding the Fourth Proportional to 3,455,903.00, 5,173,814.79 and 2,012,182.29

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Solution

The fourth proportional to 3,455,903.00, 5,173,814.79 and 2,012,182.29 is: 3,012,427.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,903.00 : 5,173,814.79 = 2,012,182.29 : x
  2. Step 2: Convert to fraction form
    3,455,903.00/5,173,814.79 = 2,012,182.29/x
  3. Step 3: Cross multiply
    3,455,903.00x = 5,173,814.79 × 2,012,182.29
  4. Step 4: Simplify right side
    3,455,903.00x = 10,410,658,492,178.07
  5. Step 5: Solve for x
    x = 10,410,658,492,178.07/3,455,903.00
  6. Step 6: Final answer
    x = 3,012,427.86

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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.