Home / 1,066,228.73-1,599,623.22-383,184.56

Finding the Fourth Proportional to 1,066,228.73, 1,599,623.22 and 383,184.56

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Solution

The fourth proportional to 1,066,228.73, 1,599,623.22 and 383,184.56 is: 574,877.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,228.73 : 1,599,623.22 = 383,184.56 : x
  2. Step 2: Convert to fraction form
    1,066,228.73/1,599,623.22 = 383,184.56/x
  3. Step 3: Cross multiply
    1,066,228.73x = 1,599,623.22 × 383,184.56
  4. Step 4: Simplify right side
    1,066,228.73x = 612,950,909,807.44
  5. Step 5: Solve for x
    x = 612,950,909,807.44/1,066,228.73
  6. Step 6: Final answer
    x = 574,877.50

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1.5x scale

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.