Home / 3,529,109.66-5,293,663.07-1,004,764.91

Finding the Fourth Proportional to 3,529,109.66, 5,293,663.07 and 1,004,764.91

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Solution

The fourth proportional to 3,529,109.66, 5,293,663.07 and 1,004,764.91 is: 1,507,146.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,109.66 : 5,293,663.07 = 1,004,764.91 : x
  2. Step 2: Convert to fraction form
    3,529,109.66/5,293,663.07 = 1,004,764.91/x
  3. Step 3: Cross multiply
    3,529,109.66x = 5,293,663.07 × 1,004,764.91
  4. Step 4: Simplify right side
    3,529,109.66x = 5,318,886,866,606.73
  5. Step 5: Solve for x
    x = 5,318,886,866,606.73/3,529,109.66
  6. Step 6: Final answer
    x = 1,507,146.95

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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.