Home / 594,811.44-821,159.64-458,546.76

Finding the Fourth Proportional to 594,811.44, 821,159.64 and 458,546.76

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Solution

The fourth proportional to 594,811.44, 821,159.64 and 458,546.76 is: 633,041.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,811.44 : 821,159.64 = 458,546.76 : x
  2. Step 2: Convert to fraction form
    594,811.44/821,159.64 = 458,546.76/x
  3. Step 3: Cross multiply
    594,811.44x = 821,159.64 × 458,546.76
  4. Step 4: Simplify right side
    594,811.44x = 376,540,092,364.77
  5. Step 5: Solve for x
    x = 376,540,092,364.77/594,811.44
  6. Step 6: Final answer
    x = 633,041.11

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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.