Home / 1,134,986.59-1,702,728.96-336,330.64

Finding the Fourth Proportional to 1,134,986.59, 1,702,728.96 and 336,330.64

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Solution

The fourth proportional to 1,134,986.59, 1,702,728.96 and 336,330.64 is: 504,569.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,986.59 : 1,702,728.96 = 336,330.64 : x
  2. Step 2: Convert to fraction form
    1,134,986.59/1,702,728.96 = 336,330.64/x
  3. Step 3: Cross multiply
    1,134,986.59x = 1,702,728.96 × 336,330.64
  4. Step 4: Simplify right side
    1,134,986.59x = 572,679,920,863.33
  5. Step 5: Solve for x
    x = 572,679,920,863.33/1,134,986.59
  6. Step 6: Final answer
    x = 504,569.77

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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.