Home / 1,139,548.92-1,708,692.28-466,103.17

Finding the Fourth Proportional to 1,139,548.92, 1,708,692.28 and 466,103.17

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Solution

The fourth proportional to 1,139,548.92, 1,708,692.28 and 466,103.17 is: 698,896.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,139,548.92 : 1,708,692.28 = 466,103.17 : x
  2. Step 2: Convert to fraction form
    1,139,548.92/1,708,692.28 = 466,103.17/x
  3. Step 3: Cross multiply
    1,139,548.92x = 1,708,692.28 × 466,103.17
  4. Step 4: Simplify right side
    1,139,548.92x = 796,426,888,262.53
  5. Step 5: Solve for x
    x = 796,426,888,262.53/1,139,548.92
  6. Step 6: Final answer
    x = 698,896.62

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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.