Home / 2,203,957.16-3,304,651.24-854,543.32

Finding the Fourth Proportional to 2,203,957.16, 3,304,651.24 and 854,543.32

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Solution

The fourth proportional to 2,203,957.16, 3,304,651.24 and 854,543.32 is: 1,281,316.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,957.16 : 3,304,651.24 = 854,543.32 : x
  2. Step 2: Convert to fraction form
    2,203,957.16/3,304,651.24 = 854,543.32/x
  3. Step 3: Cross multiply
    2,203,957.16x = 3,304,651.24 × 854,543.32
  4. Step 4: Simplify right side
    2,203,957.16x = 2,823,967,642,071.72
  5. Step 5: Solve for x
    x = 2,823,967,642,071.72/2,203,957.16
  6. Step 6: Final answer
    x = 1,281,316.94

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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.