Home / 1,883,302.42-2,598,986.92-1,023,865.96

Finding the Fourth Proportional to 1,883,302.42, 2,598,986.92 and 1,023,865.96

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Solution

The fourth proportional to 1,883,302.42, 2,598,986.92 and 1,023,865.96 is: 1,412,951.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,302.42 : 2,598,986.92 = 1,023,865.96 : x
  2. Step 2: Convert to fraction form
    1,883,302.42/2,598,986.92 = 1,023,865.96/x
  3. Step 3: Cross multiply
    1,883,302.42x = 2,598,986.92 × 1,023,865.96
  4. Step 4: Simplify right side
    1,883,302.42x = 2,661,014,237,873.24
  5. Step 5: Solve for x
    x = 2,661,014,237,873.24/1,883,302.42
  6. Step 6: Final answer
    x = 1,412,951.11

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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.