Home / 926,313.54-1,391,060.43-568,585.04

Finding the Fourth Proportional to 926,313.54, 1,391,060.43 and 568,585.04

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Solution

The fourth proportional to 926,313.54, 1,391,060.43 and 568,585.04 is: 853,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,313.54 : 1,391,060.43 = 568,585.04 : x
  2. Step 2: Convert to fraction form
    926,313.54/1,391,060.43 = 568,585.04/x
  3. Step 3: Cross multiply
    926,313.54x = 1,391,060.43 × 568,585.04
  4. Step 4: Simplify right side
    926,313.54x = 790,936,143,278.67
  5. Step 5: Solve for x
    x = 790,936,143,278.67/926,313.54
  6. Step 6: Final answer
    x = 853,853.59

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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.