Home / 1,053,642.58-1,580,408.52-295,536.58

Finding the Fourth Proportional to 1,053,642.58, 1,580,408.52 and 295,536.58

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Solution

The fourth proportional to 1,053,642.58, 1,580,408.52 and 295,536.58 is: 443,289.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,642.58 : 1,580,408.52 = 295,536.58 : x
  2. Step 2: Convert to fraction form
    1,053,642.58/1,580,408.52 = 295,536.58/x
  3. Step 3: Cross multiply
    1,053,642.58x = 1,580,408.52 × 295,536.58
  4. Step 4: Simplify right side
    1,053,642.58x = 467,068,529,003.66
  5. Step 5: Solve for x
    x = 467,068,529,003.66/1,053,642.58
  6. Step 6: Final answer
    x = 443,289.34

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1.5x scale

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.