Home / 1,094,632.29-1,510,576.88-611,205.03

Finding the Fourth Proportional to 1,094,632.29, 1,510,576.88 and 611,205.03

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Solution

The fourth proportional to 1,094,632.29, 1,510,576.88 and 611,205.03 is: 843,454.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,632.29 : 1,510,576.88 = 611,205.03 : x
  2. Step 2: Convert to fraction form
    1,094,632.29/1,510,576.88 = 611,205.03/x
  3. Step 3: Cross multiply
    1,094,632.29x = 1,510,576.88 × 611,205.03
  4. Step 4: Simplify right side
    1,094,632.29x = 923,272,184,201.68
  5. Step 5: Solve for x
    x = 923,272,184,201.68/1,094,632.29
  6. Step 6: Final answer
    x = 843,454.18

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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.