Home / 1,773,722.37-2,447,736.28-957,926.24

Finding the Fourth Proportional to 1,773,722.37, 2,447,736.28 and 957,926.24

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Solution

The fourth proportional to 1,773,722.37, 2,447,736.28 and 957,926.24 is: 1,321,937.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,722.37 : 2,447,736.28 = 957,926.24 : x
  2. Step 2: Convert to fraction form
    1,773,722.37/2,447,736.28 = 957,926.24/x
  3. Step 3: Cross multiply
    1,773,722.37x = 2,447,736.28 × 957,926.24
  4. Step 4: Simplify right side
    1,773,722.37x = 2,344,750,811,211.99
  5. Step 5: Solve for x
    x = 2,344,750,811,211.99/1,773,722.37
  6. Step 6: Final answer
    x = 1,321,937.89

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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.