Home / 1,501,124.63-2,251,920.22-504,085.91

Finding the Fourth Proportional to 1,501,124.63, 2,251,920.22 and 504,085.91

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Solution

The fourth proportional to 1,501,124.63, 2,251,920.22 and 504,085.91 is: 756,207.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,124.63 : 2,251,920.22 = 504,085.91 : x
  2. Step 2: Convert to fraction form
    1,501,124.63/2,251,920.22 = 504,085.91/x
  3. Step 3: Cross multiply
    1,501,124.63x = 2,251,920.22 × 504,085.91
  4. Step 4: Simplify right side
    1,501,124.63x = 1,135,161,240,826.28
  5. Step 5: Solve for x
    x = 1,135,161,240,826.28/1,501,124.63
  6. Step 6: Final answer
    x = 756,207.19

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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.