Home / 1,183,527.30-1,774,416.15-651,648.90

Finding the Fourth Proportional to 1,183,527.30, 1,774,416.15 and 651,648.90

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Solution

The fourth proportional to 1,183,527.30, 1,774,416.15 and 651,648.90 is: 976,991.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,527.30 : 1,774,416.15 = 651,648.90 : x
  2. Step 2: Convert to fraction form
    1,183,527.30/1,774,416.15 = 651,648.90/x
  3. Step 3: Cross multiply
    1,183,527.30x = 1,774,416.15 × 651,648.90
  4. Step 4: Simplify right side
    1,183,527.30x = 1,156,296,332,289.73
  5. Step 5: Solve for x
    x = 1,156,296,332,289.73/1,183,527.30
  6. Step 6: Final answer
    x = 976,991.69

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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.