Home / 1,773,540.99-2,446,609.73-1,048,037.76

Finding the Fourth Proportional to 1,773,540.99, 2,446,609.73 and 1,048,037.76

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Solution

The fourth proportional to 1,773,540.99, 2,446,609.73 and 1,048,037.76 is: 1,445,773.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,540.99 : 2,446,609.73 = 1,048,037.76 : x
  2. Step 2: Convert to fraction form
    1,773,540.99/2,446,609.73 = 1,048,037.76/x
  3. Step 3: Cross multiply
    1,773,540.99x = 2,446,609.73 × 1,048,037.76
  4. Step 4: Simplify right side
    1,773,540.99x = 2,564,139,375,783.22
  5. Step 5: Solve for x
    x = 2,564,139,375,783.22/1,773,540.99
  6. Step 6: Final answer
    x = 1,445,773.96

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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.