Home / 1,113,250.51-1,536,286.26-603,952.75

Finding the Fourth Proportional to 1,113,250.51, 1,536,286.26 and 603,952.75

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Solution

The fourth proportional to 1,113,250.51, 1,536,286.26 and 603,952.75 is: 833,455.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,250.51 : 1,536,286.26 = 603,952.75 : x
  2. Step 2: Convert to fraction form
    1,113,250.51/1,536,286.26 = 603,952.75/x
  3. Step 3: Cross multiply
    1,113,250.51x = 1,536,286.26 × 603,952.75
  4. Step 4: Simplify right side
    1,113,250.51x = 927,844,311,514.22
  5. Step 5: Solve for x
    x = 927,844,311,514.22/1,113,250.51
  6. Step 6: Final answer
    x = 833,455.10

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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.