Home / 736,135.56-1,103,416.01-336,177

Finding the Fourth Proportional to 736,135.56, 1,103,416.01 and 336,177

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Solution

The fourth proportional to 736,135.56, 1,103,416.01 and 336,177 is: 503,905.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,135.56 : 1,103,416.01 = 336,177 : x
  2. Step 2: Convert to fraction form
    736,135.56/1,103,416.01 = 336,177/x
  3. Step 3: Cross multiply
    736,135.56x = 1,103,416.01 × 336,177
  4. Step 4: Simplify right side
    736,135.56x = 370,943,082,312.89
  5. Step 5: Solve for x
    x = 370,943,082,312.89/736,135.56
  6. Step 6: Final answer
    x = 503,905.94

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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.