Home / 773,562.22-1,160,341.71-436,449.94

Finding the Fourth Proportional to 773,562.22, 1,160,341.71 and 436,449.94

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Solution

The fourth proportional to 773,562.22, 1,160,341.71 and 436,449.94 is: 654,674.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,562.22 : 1,160,341.71 = 436,449.94 : x
  2. Step 2: Convert to fraction form
    773,562.22/1,160,341.71 = 436,449.94/x
  3. Step 3: Cross multiply
    773,562.22x = 1,160,341.71 × 436,449.94
  4. Step 4: Simplify right side
    773,562.22x = 506,431,069,709.00
  5. Step 5: Solve for x
    x = 506,431,069,709.00/773,562.22
  6. Step 6: Final answer
    x = 654,674.00

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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.