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Finding the Fourth Proportional to 594,724.58, 820,732.12 and 336,601.52

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Solution

The fourth proportional to 594,724.58, 820,732.12 and 336,601.52 is: 464,517.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,724.58 : 820,732.12 = 336,601.52 : x
  2. Step 2: Convert to fraction form
    594,724.58/820,732.12 = 336,601.52/x
  3. Step 3: Cross multiply
    594,724.58x = 820,732.12 × 336,601.52
  4. Step 4: Simplify right side
    594,724.58x = 276,259,679,104.82
  5. Step 5: Solve for x
    x = 276,259,679,104.82/594,724.58
  6. Step 6: Final answer
    x = 464,517.00

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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.