Home / 1,863,752.39-2,795,317.14-516,051.22

Finding the Fourth Proportional to 1,863,752.39, 2,795,317.14 and 516,051.22

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Solution

The fourth proportional to 1,863,752.39, 2,795,317.14 and 516,051.22 is: 773,990.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,752.39 : 2,795,317.14 = 516,051.22 : x
  2. Step 2: Convert to fraction form
    1,863,752.39/2,795,317.14 = 516,051.22/x
  3. Step 3: Cross multiply
    1,863,752.39x = 2,795,317.14 × 516,051.22
  4. Step 4: Simplify right side
    1,863,752.39x = 1,442,526,817,669.24
  5. Step 5: Solve for x
    x = 1,442,526,817,669.24/1,863,752.39
  6. Step 6: Final answer
    x = 773,990.59

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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.