Home / 1,192,765.50-1,789,722.54-593,779.41

Finding the Fourth Proportional to 1,192,765.50, 1,789,722.54 and 593,779.41

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Solution

The fourth proportional to 1,192,765.50, 1,789,722.54 and 593,779.41 is: 890,955.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,192,765.50 : 1,789,722.54 = 593,779.41 : x
  2. Step 2: Convert to fraction form
    1,192,765.50/1,789,722.54 = 593,779.41/x
  3. Step 3: Cross multiply
    1,192,765.50x = 1,789,722.54 × 593,779.41
  4. Step 4: Simplify right side
    1,192,765.50x = 1,062,700,393,864.90
  5. Step 5: Solve for x
    x = 1,062,700,393,864.90/1,192,765.50
  6. Step 6: Final answer
    x = 890,955.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.