Home / 1,223,052.90-1,834,579.35-336,588.90

Finding the Fourth Proportional to 1,223,052.90, 1,834,579.35 and 336,588.90

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Solution

The fourth proportional to 1,223,052.90, 1,834,579.35 and 336,588.90 is: 504,883.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,052.90 : 1,834,579.35 = 336,588.90 : x
  2. Step 2: Convert to fraction form
    1,223,052.90/1,834,579.35 = 336,588.90/x
  3. Step 3: Cross multiply
    1,223,052.90x = 1,834,579.35 × 336,588.90
  4. Step 4: Simplify right side
    1,223,052.90x = 617,499,045,379.22
  5. Step 5: Solve for x
    x = 617,499,045,379.22/1,223,052.90
  6. Step 6: Final answer
    x = 504,883.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.