Home / 3,588,985.76-4,951,549.64-2,300,536.56

Finding the Fourth Proportional to 3,588,985.76, 4,951,549.64 and 2,300,536.56

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Solution

The fourth proportional to 3,588,985.76, 4,951,549.64 and 2,300,536.56 is: 3,173,938.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,985.76 : 4,951,549.64 = 2,300,536.56 : x
  2. Step 2: Convert to fraction form
    3,588,985.76/4,951,549.64 = 2,300,536.56/x
  3. Step 3: Cross multiply
    3,588,985.76x = 4,951,549.64 × 2,300,536.56
  4. Step 4: Simplify right side
    3,588,985.76x = 11,391,220,975,474.84
  5. Step 5: Solve for x
    x = 11,391,220,975,474.84/3,588,985.76
  6. Step 6: Final answer
    x = 3,173,938.75

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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.