Home / 1,402,773.64-1,935,958.26-799,045

Finding the Fourth Proportional to 1,402,773.64, 1,935,958.26 and 799,045

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Solution

The fourth proportional to 1,402,773.64, 1,935,958.26 and 799,045 is: 1,102,756.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,773.64 : 1,935,958.26 = 799,045 : x
  2. Step 2: Convert to fraction form
    1,402,773.64/1,935,958.26 = 799,045/x
  3. Step 3: Cross multiply
    1,402,773.64x = 1,935,958.26 × 799,045
  4. Step 4: Simplify right side
    1,402,773.64x = 1,546,917,767,861.70
  5. Step 5: Solve for x
    x = 1,546,917,767,861.70/1,402,773.64
  6. Step 6: Final answer
    x = 1,102,756.51

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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.