Home / 1,093,603.50-1,640,491.11-294,873.03

Finding the Fourth Proportional to 1,093,603.50, 1,640,491.11 and 294,873.03

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Solution

The fourth proportional to 1,093,603.50, 1,640,491.11 and 294,873.03 is: 442,332.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,603.50 : 1,640,491.11 = 294,873.03 : x
  2. Step 2: Convert to fraction form
    1,093,603.50/1,640,491.11 = 294,873.03/x
  3. Step 3: Cross multiply
    1,093,603.50x = 1,640,491.11 × 294,873.03
  4. Step 4: Simplify right side
    1,093,603.50x = 483,736,584,293.76
  5. Step 5: Solve for x
    x = 483,736,584,293.76/1,093,603.50
  6. Step 6: Final answer
    x = 442,332.70

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1.5x scale

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.