Home / 597,670.08-824,773.98-325,736.40

Finding the Fourth Proportional to 597,670.08, 824,773.98 and 325,736.40

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Solution

The fourth proportional to 597,670.08, 824,773.98 and 325,736.40 is: 449,510.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,670.08 : 824,773.98 = 325,736.40 : x
  2. Step 2: Convert to fraction form
    597,670.08/824,773.98 = 325,736.40/x
  3. Step 3: Cross multiply
    597,670.08x = 824,773.98 × 325,736.40
  4. Step 4: Simplify right side
    597,670.08x = 268,658,907,058.87
  5. Step 5: Solve for x
    x = 268,658,907,058.87/597,670.08
  6. Step 6: Final answer
    x = 449,510.38

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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.