Home / 1,159,330.50-1,599,892.44-700,381.26

Finding the Fourth Proportional to 1,159,330.50, 1,599,892.44 and 700,381.26

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Solution

The fourth proportional to 1,159,330.50, 1,599,892.44 and 700,381.26 is: 966,536.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,330.50 : 1,599,892.44 = 700,381.26 : x
  2. Step 2: Convert to fraction form
    1,159,330.50/1,599,892.44 = 700,381.26/x
  3. Step 3: Cross multiply
    1,159,330.50x = 1,599,892.44 × 700,381.26
  4. Step 4: Simplify right side
    1,159,330.50x = 1,120,534,682,991.67
  5. Step 5: Solve for x
    x = 1,120,534,682,991.67/1,159,330.50
  6. Step 6: Final answer
    x = 966,536.02

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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.