Home / 594,569.26-820,494.18-336,441.50

Finding the Fourth Proportional to 594,569.26, 820,494.18 and 336,441.50

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Solution

The fourth proportional to 594,569.26, 820,494.18 and 336,441.50 is: 464,282.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,569.26 : 820,494.18 = 336,441.50 : x
  2. Step 2: Convert to fraction form
    594,569.26/820,494.18 = 336,441.50/x
  3. Step 3: Cross multiply
    594,569.26x = 820,494.18 × 336,441.50
  4. Step 4: Simplify right side
    594,569.26x = 276,048,292,660.47
  5. Step 5: Solve for x
    x = 276,048,292,660.47/594,569.26
  6. Step 6: Final answer
    x = 464,282.82

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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.