Home / 546,328.08-752,763.24-367,169.04

Finding the Fourth Proportional to 546,328.08, 752,763.24 and 367,169.04

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Solution

The fourth proportional to 546,328.08, 752,763.24 and 367,169.04 is: 505,907.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,328.08 : 752,763.24 = 367,169.04 : x
  2. Step 2: Convert to fraction form
    546,328.08/752,763.24 = 367,169.04/x
  3. Step 3: Cross multiply
    546,328.08x = 752,763.24 × 367,169.04
  4. Step 4: Simplify right side
    546,328.08x = 276,391,356,178.09
  5. Step 5: Solve for x
    x = 276,391,356,178.09/546,328.08
  6. Step 6: Final answer
    x = 505,907.29

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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.