Home / 1,094,450.85-1,641,681.75-494,709.84

Finding the Fourth Proportional to 1,094,450.85, 1,641,681.75 and 494,709.84

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Solution

The fourth proportional to 1,094,450.85, 1,641,681.75 and 494,709.84 is: 742,067.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,450.85 : 1,641,681.75 = 494,709.84 : x
  2. Step 2: Convert to fraction form
    1,094,450.85/1,641,681.75 = 494,709.84/x
  3. Step 3: Cross multiply
    1,094,450.85x = 1,641,681.75 × 494,709.84
  4. Step 4: Simplify right side
    1,094,450.85x = 812,156,115,873.42
  5. Step 5: Solve for x
    x = 812,156,115,873.42/1,094,450.85
  6. Step 6: Final answer
    x = 742,067.23

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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.