Home / 1,051,330.24-1,450,836.32-567,895.34

Finding the Fourth Proportional to 1,051,330.24, 1,450,836.32 and 567,895.34

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Solution

The fourth proportional to 1,051,330.24, 1,450,836.32 and 567,895.34 is: 783,695.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,330.24 : 1,450,836.32 = 567,895.34 : x
  2. Step 2: Convert to fraction form
    1,051,330.24/1,450,836.32 = 567,895.34/x
  3. Step 3: Cross multiply
    1,051,330.24x = 1,450,836.32 × 567,895.34
  4. Step 4: Simplify right side
    1,051,330.24x = 823,923,185,230.75
  5. Step 5: Solve for x
    x = 823,923,185,230.75/1,051,330.24
  6. Step 6: Final answer
    x = 783,695.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.