Home / 1,697,299.43-2,341,699.94-962,174.85

Finding the Fourth Proportional to 1,697,299.43, 2,341,699.94 and 962,174.85

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Solution

The fourth proportional to 1,697,299.43, 2,341,699.94 and 962,174.85 is: 1,327,476.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,299.43 : 2,341,699.94 = 962,174.85 : x
  2. Step 2: Convert to fraction form
    1,697,299.43/2,341,699.94 = 962,174.85/x
  3. Step 3: Cross multiply
    1,697,299.43x = 2,341,699.94 × 962,174.85
  4. Step 4: Simplify right side
    1,697,299.43x = 2,253,124,783,703.63
  5. Step 5: Solve for x
    x = 2,253,124,783,703.63/1,697,299.43
  6. Step 6: Final answer
    x = 1,327,476.31

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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.