Home / 1,373,537.50-1,895,598.63-770,042.14

Finding the Fourth Proportional to 1,373,537.50, 1,895,598.63 and 770,042.14

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Solution

The fourth proportional to 1,373,537.50, 1,895,598.63 and 770,042.14 is: 1,062,723.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,537.50 : 1,895,598.63 = 770,042.14 : x
  2. Step 2: Convert to fraction form
    1,373,537.50/1,895,598.63 = 770,042.14/x
  3. Step 3: Cross multiply
    1,373,537.50x = 1,895,598.63 × 770,042.14
  4. Step 4: Simplify right side
    1,373,537.50x = 1,459,690,825,626.27
  5. Step 5: Solve for x
    x = 1,459,690,825,626.27/1,373,537.50
  6. Step 6: Final answer
    x = 1,062,723.68

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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.