Home / 1,037,453.81-1,431,697.20-584,744.81

Finding the Fourth Proportional to 1,037,453.81, 1,431,697.20 and 584,744.81

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Solution

The fourth proportional to 1,037,453.81, 1,431,697.20 and 584,744.81 is: 806,954.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,453.81 : 1,431,697.20 = 584,744.81 : x
  2. Step 2: Convert to fraction form
    1,037,453.81/1,431,697.20 = 584,744.81/x
  3. Step 3: Cross multiply
    1,037,453.81x = 1,431,697.20 × 584,744.81
  4. Step 4: Simplify right side
    1,037,453.81x = 837,177,510,770.78
  5. Step 5: Solve for x
    x = 837,177,510,770.78/1,037,453.81
  6. Step 6: Final answer
    x = 806,954.01

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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.