Home / 793,076.54-1,094,415.84-430,492.59

Finding the Fourth Proportional to 793,076.54, 1,094,415.84 and 430,492.59

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Solution

The fourth proportional to 793,076.54, 1,094,415.84 and 430,492.59 is: 594,063.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,076.54 : 1,094,415.84 = 430,492.59 : x
  2. Step 2: Convert to fraction form
    793,076.54/1,094,415.84 = 430,492.59/x
  3. Step 3: Cross multiply
    793,076.54x = 1,094,415.84 × 430,492.59
  4. Step 4: Simplify right side
    793,076.54x = 471,137,909,498.63
  5. Step 5: Solve for x
    x = 471,137,909,498.63/793,076.54
  6. Step 6: Final answer
    x = 594,063.61

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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.