Home / 5,170,527.60-7,755,791.40-3,436,701.34

Finding the Fourth Proportional to 5,170,527.60, 7,755,791.40 and 3,436,701.34

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Solution

The fourth proportional to 5,170,527.60, 7,755,791.40 and 3,436,701.34 is: 5,155,052.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,170,527.60 : 7,755,791.40 = 3,436,701.34 : x
  2. Step 2: Convert to fraction form
    5,170,527.60/7,755,791.40 = 3,436,701.34/x
  3. Step 3: Cross multiply
    5,170,527.60x = 7,755,791.40 × 3,436,701.34
  4. Step 4: Simplify right side
    5,170,527.60x = 26,654,338,697,140.48
  5. Step 5: Solve for x
    x = 26,654,338,697,140.48/5,170,527.60
  6. Step 6: Final answer
    x = 5,155,052.01

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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.