Home / 958,907.16-1,323,789.35-700,493.94

Finding the Fourth Proportional to 958,907.16, 1,323,789.35 and 700,493.94

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Solution

The fourth proportional to 958,907.16, 1,323,789.35 and 700,493.94 is: 967,045.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,907.16 : 1,323,789.35 = 700,493.94 : x
  2. Step 2: Convert to fraction form
    958,907.16/1,323,789.35 = 700,493.94/x
  3. Step 3: Cross multiply
    958,907.16x = 1,323,789.35 × 700,493.94
  4. Step 4: Simplify right side
    958,907.16x = 927,306,414,009.07
  5. Step 5: Solve for x
    x = 927,306,414,009.07/958,907.16
  6. Step 6: Final answer
    x = 967,045.04

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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.