Home / 1,874,842.20-2,813,287.08-795,186.82

Finding the Fourth Proportional to 1,874,842.20, 2,813,287.08 and 795,186.82

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Solution

The fourth proportional to 1,874,842.20, 2,813,287.08 and 795,186.82 is: 1,193,214.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,842.20 : 2,813,287.08 = 795,186.82 : x
  2. Step 2: Convert to fraction form
    1,874,842.20/2,813,287.08 = 795,186.82/x
  3. Step 3: Cross multiply
    1,874,842.20x = 2,813,287.08 × 795,186.82
  4. Step 4: Simplify right side
    1,874,842.20x = 2,237,088,806,892.29
  5. Step 5: Solve for x
    x = 2,237,088,806,892.29/1,874,842.20
  6. Step 6: Final answer
    x = 1,193,214.45

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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.