Home / 4,523,323.50-6,242,234.76-2,458,339.20

Finding the Fourth Proportional to 4,523,323.50, 6,242,234.76 and 2,458,339.20

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Solution

The fourth proportional to 4,523,323.50, 6,242,234.76 and 2,458,339.20 is: 3,392,534.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,323.50 : 6,242,234.76 = 2,458,339.20 : x
  2. Step 2: Convert to fraction form
    4,523,323.50/6,242,234.76 = 2,458,339.20/x
  3. Step 3: Cross multiply
    4,523,323.50x = 6,242,234.76 × 2,458,339.20
  4. Step 4: Simplify right side
    4,523,323.50x = 15,345,530,406,110.59
  5. Step 5: Solve for x
    x = 15,345,530,406,110.59/4,523,323.50
  6. Step 6: Final answer
    x = 3,392,534.36

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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.