Home / 5,877,517.50-8,819,677.62-2,465,498.52

Finding the Fourth Proportional to 5,877,517.50, 8,819,677.62 and 2,465,498.52

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Solution

The fourth proportional to 5,877,517.50, 8,819,677.62 and 2,465,498.52 is: 3,699,674.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,517.50 : 8,819,677.62 = 2,465,498.52 : x
  2. Step 2: Convert to fraction form
    5,877,517.50/8,819,677.62 = 2,465,498.52/x
  3. Step 3: Cross multiply
    5,877,517.50x = 8,819,677.62 × 2,465,498.52
  4. Step 4: Simplify right side
    5,877,517.50x = 21,744,902,118,987.12
  5. Step 5: Solve for x
    x = 21,744,902,118,987.12/5,877,517.50
  6. Step 6: Final answer
    x = 3,699,674.59

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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.