Home / 1,444,522.14-2,166,333.93-484,790.94

Finding the Fourth Proportional to 1,444,522.14, 2,166,333.93 and 484,790.94

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Solution

The fourth proportional to 1,444,522.14, 2,166,333.93 and 484,790.94 is: 727,035.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,522.14 : 2,166,333.93 = 484,790.94 : x
  2. Step 2: Convert to fraction form
    1,444,522.14/2,166,333.93 = 484,790.94/x
  3. Step 3: Cross multiply
    1,444,522.14x = 2,166,333.93 × 484,790.94
  4. Step 4: Simplify right side
    1,444,522.14x = 1,050,219,062,278.59
  5. Step 5: Solve for x
    x = 1,050,219,062,278.59/1,444,522.14
  6. Step 6: Final answer
    x = 727,035.63

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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.