Home / 1,768,334.27-2,440,301.31-963,518.27

Finding the Fourth Proportional to 1,768,334.27, 2,440,301.31 and 963,518.27

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Solution

The fourth proportional to 1,768,334.27, 2,440,301.31 and 963,518.27 is: 1,329,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,334.27 : 2,440,301.31 = 963,518.27 : x
  2. Step 2: Convert to fraction form
    1,768,334.27/2,440,301.31 = 963,518.27/x
  3. Step 3: Cross multiply
    1,768,334.27x = 2,440,301.31 × 963,518.27
  4. Step 4: Simplify right side
    1,768,334.27x = 2,351,274,896,489.93
  5. Step 5: Solve for x
    x = 2,351,274,896,489.93/1,768,334.27
  6. Step 6: Final answer
    x = 1,329,655.22

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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.