Home / 1,139,583.70-1,708,744.44-466,137.89

Finding the Fourth Proportional to 1,139,583.70, 1,708,744.44 and 466,137.89

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Solution

The fourth proportional to 1,139,583.70, 1,708,744.44 and 466,137.89 is: 698,948.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,139,583.70 : 1,708,744.44 = 466,137.89 : x
  2. Step 2: Convert to fraction form
    1,139,583.70/1,708,744.44 = 466,137.89/x
  3. Step 3: Cross multiply
    1,139,583.70x = 1,708,744.44 × 466,137.89
  4. Step 4: Simplify right side
    1,139,583.70x = 796,510,527,422.92
  5. Step 5: Solve for x
    x = 796,510,527,422.92/1,139,583.70
  6. Step 6: Final answer
    x = 698,948.68

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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.