Home / 1,033,774.28-1,426,499.32-574,814.82

Finding the Fourth Proportional to 1,033,774.28, 1,426,499.32 and 574,814.82

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Solution

The fourth proportional to 1,033,774.28, 1,426,499.32 and 574,814.82 is: 793,183.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,774.28 : 1,426,499.32 = 574,814.82 : x
  2. Step 2: Convert to fraction form
    1,033,774.28/1,426,499.32 = 574,814.82/x
  3. Step 3: Cross multiply
    1,033,774.28x = 1,426,499.32 × 574,814.82
  4. Step 4: Simplify right side
    1,033,774.28x = 819,972,949,855.92
  5. Step 5: Solve for x
    x = 819,972,949,855.92/1,033,774.28
  6. Step 6: Final answer
    x = 793,183.74

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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.