Home / 4,669,236.36-6,443,488.44-2,632,045.86

Finding the Fourth Proportional to 4,669,236.36, 6,443,488.44 and 2,632,045.86

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Solution

The fourth proportional to 4,669,236.36, 6,443,488.44 and 2,632,045.86 is: 3,632,190.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,236.36 : 6,443,488.44 = 2,632,045.86 : x
  2. Step 2: Convert to fraction form
    4,669,236.36/6,443,488.44 = 2,632,045.86/x
  3. Step 3: Cross multiply
    4,669,236.36x = 6,443,488.44 × 2,632,045.86
  4. Step 4: Simplify right side
    4,669,236.36x = 16,959,557,072,459.86
  5. Step 5: Solve for x
    x = 16,959,557,072,459.86/4,669,236.36
  6. Step 6: Final answer
    x = 3,632,190.74

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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.