Home / 5,839,888.44-8,755,090.24-2,430,726.88

Finding the Fourth Proportional to 5,839,888.44, 8,755,090.24 and 2,430,726.88

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Solution

The fourth proportional to 5,839,888.44, 8,755,090.24 and 2,430,726.88 is: 3,644,116.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839,888.44 : 8,755,090.24 = 2,430,726.88 : x
  2. Step 2: Convert to fraction form
    5,839,888.44/8,755,090.24 = 2,430,726.88/x
  3. Step 3: Cross multiply
    5,839,888.44x = 8,755,090.24 × 2,430,726.88
  4. Step 4: Simplify right side
    5,839,888.44x = 21,281,233,183,193.65
  5. Step 5: Solve for x
    x = 21,281,233,183,193.65/5,839,888.44
  6. Step 6: Final answer
    x = 3,644,116.39

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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.