Home / 1,839,089.36-2,537,562.76-1,074,995.12

Finding the Fourth Proportional to 1,839,089.36, 2,537,562.76 and 1,074,995.12

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Solution

The fourth proportional to 1,839,089.36, 2,537,562.76 and 1,074,995.12 is: 1,483,270.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,089.36 : 2,537,562.76 = 1,074,995.12 : x
  2. Step 2: Convert to fraction form
    1,839,089.36/2,537,562.76 = 1,074,995.12/x
  3. Step 3: Cross multiply
    1,839,089.36x = 2,537,562.76 × 1,074,995.12
  4. Step 4: Simplify right side
    1,839,089.36x = 2,727,867,583,693.73
  5. Step 5: Solve for x
    x = 2,727,867,583,693.73/1,839,089.36
  6. Step 6: Final answer
    x = 1,483,270.82

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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.