Home / 1,707,682.07-2,561,534.10-683,097.95

Finding the Fourth Proportional to 1,707,682.07, 2,561,534.10 and 683,097.95

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Solution

The fourth proportional to 1,707,682.07, 2,561,534.10 and 683,097.95 is: 1,024,651.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,682.07 : 2,561,534.10 = 683,097.95 : x
  2. Step 2: Convert to fraction form
    1,707,682.07/2,561,534.10 = 683,097.95/x
  3. Step 3: Cross multiply
    1,707,682.07x = 2,561,534.10 × 683,097.95
  4. Step 4: Simplify right side
    1,707,682.07x = 1,749,778,679,757.42
  5. Step 5: Solve for x
    x = 1,749,778,679,757.42/1,707,682.07
  6. Step 6: Final answer
    x = 1,024,651.32

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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.