Home / 1,037,146.48-1,555,769-504,032.43

Finding the Fourth Proportional to 1,037,146.48, 1,555,769 and 504,032.43

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Solution

The fourth proportional to 1,037,146.48, 1,555,769 and 504,032.43 is: 756,072.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,146.48 : 1,555,769 = 504,032.43 : x
  2. Step 2: Convert to fraction form
    1,037,146.48/1,555,769 = 504,032.43/x
  3. Step 3: Cross multiply
    1,037,146.48x = 1,555,769 × 504,032.43
  4. Step 4: Simplify right side
    1,037,146.48x = 784,158,029,588.67
  5. Step 5: Solve for x
    x = 784,158,029,588.67/1,037,146.48
  6. Step 6: Final answer
    x = 756,072.59

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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.