Home / 1,181,184.07-1,772,034.49-382,546.34

Finding the Fourth Proportional to 1,181,184.07, 1,772,034.49 and 382,546.34

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Solution

The fourth proportional to 1,181,184.07, 1,772,034.49 and 382,546.34 is: 573,903.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,184.07 : 1,772,034.49 = 382,546.34 : x
  2. Step 2: Convert to fraction form
    1,181,184.07/1,772,034.49 = 382,546.34/x
  3. Step 3: Cross multiply
    1,181,184.07x = 1,772,034.49 × 382,546.34
  4. Step 4: Simplify right side
    1,181,184.07x = 677,885,317,810.01
  5. Step 5: Solve for x
    x = 677,885,317,810.01/1,181,184.07
  6. Step 6: Final answer
    x = 573,903.20

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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.