Home / 1,809,009.14-2,496,437.64-993,265.67

Finding the Fourth Proportional to 1,809,009.14, 2,496,437.64 and 993,265.67

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Solution

The fourth proportional to 1,809,009.14, 2,496,437.64 and 993,265.67 is: 1,370,709.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,009.14 : 2,496,437.64 = 993,265.67 : x
  2. Step 2: Convert to fraction form
    1,809,009.14/2,496,437.64 = 993,265.67/x
  3. Step 3: Cross multiply
    1,809,009.14x = 2,496,437.64 × 993,265.67
  4. Step 4: Simplify right side
    1,809,009.14x = 2,479,625,811,348.91
  5. Step 5: Solve for x
    x = 2,479,625,811,348.91/1,809,009.14
  6. Step 6: Final answer
    x = 1,370,709.39

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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.