Home / 5,451,521.36-7,523,110.16-3,276,097.88

Finding the Fourth Proportional to 5,451,521.36, 7,523,110.16 and 3,276,097.88

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Solution

The fourth proportional to 5,451,521.36, 7,523,110.16 and 3,276,097.88 is: 4,521,021.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,521.36 : 7,523,110.16 = 3,276,097.88 : x
  2. Step 2: Convert to fraction form
    5,451,521.36/7,523,110.16 = 3,276,097.88/x
  3. Step 3: Cross multiply
    5,451,521.36x = 7,523,110.16 × 3,276,097.88
  4. Step 4: Simplify right side
    5,451,521.36x = 24,646,445,246,182.46
  5. Step 5: Solve for x
    x = 24,646,445,246,182.46/5,451,521.36
  6. Step 6: Final answer
    x = 4,521,021.49

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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.