Home / 3,650,356.24-5,475,661.67-1,254,183.46

Finding the Fourth Proportional to 3,650,356.24, 5,475,661.67 and 1,254,183.46

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Solution

The fourth proportional to 3,650,356.24, 5,475,661.67 and 1,254,183.46 is: 1,881,318.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,356.24 : 5,475,661.67 = 1,254,183.46 : x
  2. Step 2: Convert to fraction form
    3,650,356.24/5,475,661.67 = 1,254,183.46/x
  3. Step 3: Cross multiply
    3,650,356.24x = 5,475,661.67 × 1,254,183.46
  4. Step 4: Simplify right side
    3,650,356.24x = 6,867,484,299,069.98
  5. Step 5: Solve for x
    x = 6,867,484,299,069.98/3,650,356.24
  6. Step 6: Final answer
    x = 1,881,318.93

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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.