Home / 2,633,363.03-3,634,336.52-1,487,517.19

Finding the Fourth Proportional to 2,633,363.03, 3,634,336.52 and 1,487,517.19

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Solution

The fourth proportional to 2,633,363.03, 3,634,336.52 and 1,487,517.19 is: 2,052,940.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,363.03 : 3,634,336.52 = 1,487,517.19 : x
  2. Step 2: Convert to fraction form
    2,633,363.03/3,634,336.52 = 1,487,517.19/x
  3. Step 3: Cross multiply
    2,633,363.03x = 3,634,336.52 × 1,487,517.19
  4. Step 4: Simplify right side
    2,633,363.03x = 5,406,138,033,291.89
  5. Step 5: Solve for x
    x = 5,406,138,033,291.89/2,633,363.03
  6. Step 6: Final answer
    x = 2,052,940.66

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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.