Home / 1,809,424.31-2,713,561.25-594,720.77

Finding the Fourth Proportional to 1,809,424.31, 2,713,561.25 and 594,720.77

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Solution

The fourth proportional to 1,809,424.31, 2,713,561.25 and 594,720.77 is: 891,892.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,424.31 : 2,713,561.25 = 594,720.77 : x
  2. Step 2: Convert to fraction form
    1,809,424.31/2,713,561.25 = 594,720.77/x
  3. Step 3: Cross multiply
    1,809,424.31x = 2,713,561.25 × 594,720.77
  4. Step 4: Simplify right side
    1,809,424.31x = 1,613,811,239,852.46
  5. Step 5: Solve for x
    x = 1,613,811,239,852.46/1,809,424.31
  6. Step 6: Final answer
    x = 891,892.09

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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.