Home / 1,136,350.85-1,702,328.27-951,790.46

Finding the Fourth Proportional to 1,136,350.85, 1,702,328.27 and 951,790.46

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Solution

The fourth proportional to 1,136,350.85, 1,702,328.27 and 951,790.46 is: 1,425,844.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,350.85 : 1,702,328.27 = 951,790.46 : x
  2. Step 2: Convert to fraction form
    1,136,350.85/1,702,328.27 = 951,790.46/x
  3. Step 3: Cross multiply
    1,136,350.85x = 1,702,328.27 × 951,790.46
  4. Step 4: Simplify right side
    1,136,350.85x = 1,620,259,793,903.71
  5. Step 5: Solve for x
    x = 1,620,259,793,903.71/1,136,350.85
  6. Step 6: Final answer
    x = 1,425,844.67

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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.