Home / 1,895,224.14-2,842,418.64-547,093.92

Finding the Fourth Proportional to 1,895,224.14, 2,842,418.64 and 547,093.92

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Solution

The fourth proportional to 1,895,224.14, 2,842,418.64 and 547,093.92 is: 820,520.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,224.14 : 2,842,418.64 = 547,093.92 : x
  2. Step 2: Convert to fraction form
    1,895,224.14/2,842,418.64 = 547,093.92/x
  3. Step 3: Cross multiply
    1,895,224.14x = 2,842,418.64 × 547,093.92
  4. Step 4: Simplify right side
    1,895,224.14x = 1,555,069,956,038.67
  5. Step 5: Solve for x
    x = 1,555,069,956,038.67/1,895,224.14
  6. Step 6: Final answer
    x = 820,520.34

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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.