Home / 1,609,177.54-2,413,766.25-411,102.46

Finding the Fourth Proportional to 1,609,177.54, 2,413,766.25 and 411,102.46

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Solution

The fourth proportional to 1,609,177.54, 2,413,766.25 and 411,102.46 is: 616,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,177.54 : 2,413,766.25 = 411,102.46 : x
  2. Step 2: Convert to fraction form
    1,609,177.54/2,413,766.25 = 411,102.46/x
  3. Step 3: Cross multiply
    1,609,177.54x = 2,413,766.25 × 411,102.46
  4. Step 4: Simplify right side
    1,609,177.54x = 992,305,243,239.98
  5. Step 5: Solve for x
    x = 992,305,243,239.98/1,609,177.54
  6. Step 6: Final answer
    x = 616,653.67

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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.