Home / 336,330.56-463,653.96-264,586.04

Finding the Fourth Proportional to 336,330.56, 463,653.96 and 264,586.04

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Solution

The fourth proportional to 336,330.56, 463,653.96 and 264,586.04 is: 364,749.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,330.56 : 463,653.96 = 264,586.04 : x
  2. Step 2: Convert to fraction form
    336,330.56/463,653.96 = 264,586.04/x
  3. Step 3: Cross multiply
    336,330.56x = 463,653.96 × 264,586.04
  4. Step 4: Simplify right side
    336,330.56x = 122,676,365,206.72
  5. Step 5: Solve for x
    x = 122,676,365,206.72/336,330.56
  6. Step 6: Final answer
    x = 364,749.39

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1.5x scale

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.