Home / 5,877,522-8,819,684.37-2,465,503.02

Finding the Fourth Proportional to 5,877,522, 8,819,684.37 and 2,465,503.02

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Solution

The fourth proportional to 5,877,522, 8,819,684.37 and 2,465,503.02 is: 3,699,681.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,522 : 8,819,684.37 = 2,465,503.02 : x
  2. Step 2: Convert to fraction form
    5,877,522/8,819,684.37 = 2,465,503.02/x
  3. Step 3: Cross multiply
    5,877,522x = 8,819,684.37 × 2,465,503.02
  4. Step 4: Simplify right side
    5,877,522x = 21,744,958,449,681.80
  5. Step 5: Solve for x
    x = 21,744,958,449,681.80/5,877,522
  6. Step 6: Final answer
    x = 3,699,681.34

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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.