Home / 1,575,524.10-2,364,452.55-629,573.70

Finding the Fourth Proportional to 1,575,524.10, 2,364,452.55 and 629,573.70

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Solution

The fourth proportional to 1,575,524.10, 2,364,452.55 and 629,573.70 is: 944,826.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,524.10 : 2,364,452.55 = 629,573.70 : x
  2. Step 2: Convert to fraction form
    1,575,524.10/2,364,452.55 = 629,573.70/x
  3. Step 3: Cross multiply
    1,575,524.10x = 2,364,452.55 × 629,573.70
  4. Step 4: Simplify right side
    1,575,524.10x = 1,488,597,140,377.93
  5. Step 5: Solve for x
    x = 1,488,597,140,377.93/1,575,524.10
  6. Step 6: Final answer
    x = 944,826.64

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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.