Home / 2,677,536.58-4,016,445.13-2,038,842.06

Finding the Fourth Proportional to 2,677,536.58, 4,016,445.13 and 2,038,842.06

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Solution

The fourth proportional to 2,677,536.58, 4,016,445.13 and 2,038,842.06 is: 3,058,369.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,536.58 : 4,016,445.13 = 2,038,842.06 : x
  2. Step 2: Convert to fraction form
    2,677,536.58/4,016,445.13 = 2,038,842.06/x
  3. Step 3: Cross multiply
    2,677,536.58x = 4,016,445.13 × 2,038,842.06
  4. Step 4: Simplify right side
    2,677,536.58x = 8,188,897,272,690.73
  5. Step 5: Solve for x
    x = 8,188,897,272,690.73/2,677,536.58
  6. Step 6: Final answer
    x = 3,058,369.89

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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.