Home / 843,696.84-1,163,090.70-601,559.76

Finding the Fourth Proportional to 843,696.84, 1,163,090.70 and 601,559.76

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Solution

The fourth proportional to 843,696.84, 1,163,090.70 and 601,559.76 is: 829,289.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,696.84 : 1,163,090.70 = 601,559.76 : x
  2. Step 2: Convert to fraction form
    843,696.84/1,163,090.70 = 601,559.76/x
  3. Step 3: Cross multiply
    843,696.84x = 1,163,090.70 × 601,559.76
  4. Step 4: Simplify right side
    843,696.84x = 699,668,562,350.23
  5. Step 5: Solve for x
    x = 699,668,562,350.23/843,696.84
  6. Step 6: Final answer
    x = 829,289.06

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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.