Home / 4,567,538.48-6,302,743.80-2,529,967.28

Finding the Fourth Proportional to 4,567,538.48, 6,302,743.80 and 2,529,967.28

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Solution

The fourth proportional to 4,567,538.48, 6,302,743.80 and 2,529,967.28 is: 3,491,100.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,538.48 : 6,302,743.80 = 2,529,967.28 : x
  2. Step 2: Convert to fraction form
    4,567,538.48/6,302,743.80 = 2,529,967.28/x
  3. Step 3: Cross multiply
    4,567,538.48x = 6,302,743.80 × 2,529,967.28
  4. Step 4: Simplify right side
    4,567,538.48x = 15,945,735,588,222.86
  5. Step 5: Solve for x
    x = 15,945,735,588,222.86/4,567,538.48
  6. Step 6: Final answer
    x = 3,491,100.44

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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.