Home / 1,835,458.67-2,753,242.31-876,015.38

Finding the Fourth Proportional to 1,835,458.67, 2,753,242.31 and 876,015.38

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Solution

The fourth proportional to 1,835,458.67, 2,753,242.31 and 876,015.38 is: 1,314,048.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,458.67 : 2,753,242.31 = 876,015.38 : x
  2. Step 2: Convert to fraction form
    1,835,458.67/2,753,242.31 = 876,015.38/x
  3. Step 3: Cross multiply
    1,835,458.67x = 2,753,242.31 × 876,015.38
  4. Step 4: Simplify right side
    1,835,458.67x = 2,411,882,596,850.55
  5. Step 5: Solve for x
    x = 2,411,882,596,850.55/1,835,458.67
  6. Step 6: Final answer
    x = 1,314,048.99

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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.