Home / 950,603.90-1,425,906.90-240,631.94

Finding the Fourth Proportional to 950,603.90, 1,425,906.90 and 240,631.94

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Solution

The fourth proportional to 950,603.90, 1,425,906.90 and 240,631.94 is: 360,948.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,603.90 : 1,425,906.90 = 240,631.94 : x
  2. Step 2: Convert to fraction form
    950,603.90/1,425,906.90 = 240,631.94/x
  3. Step 3: Cross multiply
    950,603.90x = 1,425,906.90 × 240,631.94
  4. Step 4: Simplify right side
    950,603.90x = 343,118,736,476.85
  5. Step 5: Solve for x
    x = 343,118,736,476.85/950,603.90
  6. Step 6: Final answer
    x = 360,948.17

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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.