Home / 1,082,846.69-1,625,866.75-604,010.05

Finding the Fourth Proportional to 1,082,846.69, 1,625,866.75 and 604,010.05

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Solution

The fourth proportional to 1,082,846.69, 1,625,866.75 and 604,010.05 is: 906,905.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,846.69 : 1,625,866.75 = 604,010.05 : x
  2. Step 2: Convert to fraction form
    1,082,846.69/1,625,866.75 = 604,010.05/x
  3. Step 3: Cross multiply
    1,082,846.69x = 1,625,866.75 × 604,010.05
  4. Step 4: Simplify right side
    1,082,846.69x = 982,039,851,920.41
  5. Step 5: Solve for x
    x = 982,039,851,920.41/1,082,846.69
  6. Step 6: Final answer
    x = 906,905.72

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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.