Home / 2,336,006.70-3,504,010.05-630,146.70

Finding the Fourth Proportional to 2,336,006.70, 3,504,010.05 and 630,146.70

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Solution

The fourth proportional to 2,336,006.70, 3,504,010.05 and 630,146.70 is: 945,220.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,006.70 : 3,504,010.05 = 630,146.70 : x
  2. Step 2: Convert to fraction form
    2,336,006.70/3,504,010.05 = 630,146.70/x
  3. Step 3: Cross multiply
    2,336,006.70x = 3,504,010.05 × 630,146.70
  4. Step 4: Simplify right side
    2,336,006.70x = 2,208,040,369,774.34
  5. Step 5: Solve for x
    x = 2,208,040,369,774.34/2,336,006.70
  6. Step 6: Final answer
    x = 945,220.05

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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.