Home / 441,882.24-609,603.52-298,590.08

Finding the Fourth Proportional to 441,882.24, 609,603.52 and 298,590.08

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Solution

The fourth proportional to 441,882.24, 609,603.52 and 298,590.08 is: 411,923.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,882.24 : 609,603.52 = 298,590.08 : x
  2. Step 2: Convert to fraction form
    441,882.24/609,603.52 = 298,590.08/x
  3. Step 3: Cross multiply
    441,882.24x = 609,603.52 × 298,590.08
  4. Step 4: Simplify right side
    441,882.24x = 182,021,563,805.08
  5. Step 5: Solve for x
    x = 182,021,563,805.08/441,882.24
  6. Step 6: Final answer
    x = 411,923.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.