Home / 1,134,682.74-1,702,029.60-335,979.36

Finding the Fourth Proportional to 1,134,682.74, 1,702,029.60 and 335,979.36

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Solution

The fourth proportional to 1,134,682.74, 1,702,029.60 and 335,979.36 is: 503,970.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,682.74 : 1,702,029.60 = 335,979.36 : x
  2. Step 2: Convert to fraction form
    1,134,682.74/1,702,029.60 = 335,979.36/x
  3. Step 3: Cross multiply
    1,134,682.74x = 1,702,029.60 × 335,979.36
  4. Step 4: Simplify right side
    1,134,682.74x = 571,846,815,709.06
  5. Step 5: Solve for x
    x = 571,846,815,709.06/1,134,682.74
  6. Step 6: Final answer
    x = 503,970.67

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1.5x scale

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.