Home / 5,451,343.28-7,522,904.18-3,004,041.91

Finding the Fourth Proportional to 5,451,343.28, 7,522,904.18 and 3,004,041.91

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Solution

The fourth proportional to 5,451,343.28, 7,522,904.18 and 3,004,041.91 is: 4,145,605.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,343.28 : 7,522,904.18 = 3,004,041.91 : x
  2. Step 2: Convert to fraction form
    5,451,343.28/7,522,904.18 = 3,004,041.91/x
  3. Step 3: Cross multiply
    5,451,343.28x = 7,522,904.18 × 3,004,041.91
  4. Step 4: Simplify right side
    5,451,343.28x = 22,599,119,440,218.79
  5. Step 5: Solve for x
    x = 22,599,119,440,218.79/5,451,343.28
  6. Step 6: Final answer
    x = 4,145,605.64

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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.