Home / 5,462,792.27-7,538,652.14-3,015,402.67

Finding the Fourth Proportional to 5,462,792.27, 7,538,652.14 and 3,015,402.67

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Solution

The fourth proportional to 5,462,792.27, 7,538,652.14 and 3,015,402.67 is: 4,161,255.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,792.27 : 7,538,652.14 = 3,015,402.67 : x
  2. Step 2: Convert to fraction form
    5,462,792.27/7,538,652.14 = 3,015,402.67/x
  3. Step 3: Cross multiply
    5,462,792.27x = 7,538,652.14 × 3,015,402.67
  4. Step 4: Simplify right side
    5,462,792.27x = 22,732,071,791,157.21
  5. Step 5: Solve for x
    x = 22,732,071,791,157.21/5,462,792.27
  6. Step 6: Final answer
    x = 4,161,255.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.