Home / 958,893.41-1,323,770.43-700,480.19

Finding the Fourth Proportional to 958,893.41, 1,323,770.43 and 700,480.19

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Solution

The fourth proportional to 958,893.41, 1,323,770.43 and 700,480.19 is: 967,026.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,893.41 : 1,323,770.43 = 700,480.19 : x
  2. Step 2: Convert to fraction form
    958,893.41/1,323,770.43 = 700,480.19/x
  3. Step 3: Cross multiply
    958,893.41x = 1,323,770.43 × 700,480.19
  4. Step 4: Simplify right side
    958,893.41x = 927,274,955,703.93
  5. Step 5: Solve for x
    x = 927,274,955,703.93/958,893.41
  6. Step 6: Final answer
    x = 967,026.11

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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.