Home / 2,031,977.40-3,048,092.82-536,070.84

Finding the Fourth Proportional to 2,031,977.40, 3,048,092.82 and 536,070.84

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Solution

The fourth proportional to 2,031,977.40, 3,048,092.82 and 536,070.84 is: 804,139.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,977.40 : 3,048,092.82 = 536,070.84 : x
  2. Step 2: Convert to fraction form
    2,031,977.40/3,048,092.82 = 536,070.84/x
  3. Step 3: Cross multiply
    2,031,977.40x = 3,048,092.82 × 536,070.84
  4. Step 4: Simplify right side
    2,031,977.40x = 1,633,993,678,415.37
  5. Step 5: Solve for x
    x = 1,633,993,678,415.37/2,031,977.40
  6. Step 6: Final answer
    x = 804,139.69

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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.