Home / 2,082,901.80-3,124,352.70-735,053.70

Finding the Fourth Proportional to 2,082,901.80, 3,124,352.70 and 735,053.70

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Solution

The fourth proportional to 2,082,901.80, 3,124,352.70 and 735,053.70 is: 1,102,580.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,901.80 : 3,124,352.70 = 735,053.70 : x
  2. Step 2: Convert to fraction form
    2,082,901.80/3,124,352.70 = 735,053.70/x
  3. Step 3: Cross multiply
    2,082,901.80x = 3,124,352.70 × 735,053.70
  4. Step 4: Simplify right side
    2,082,901.80x = 2,296,567,012,239.99
  5. Step 5: Solve for x
    x = 2,296,567,012,239.99/2,082,901.80
  6. Step 6: Final answer
    x = 1,102,580.55

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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.