Home / 6,365,553.63-9,548,236.89-1,573,243.31

Finding the Fourth Proportional to 6,365,553.63, 9,548,236.89 and 1,573,243.31

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Solution

The fourth proportional to 6,365,553.63, 9,548,236.89 and 1,573,243.31 is: 2,359,841.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,553.63 : 9,548,236.89 = 1,573,243.31 : x
  2. Step 2: Convert to fraction form
    6,365,553.63/9,548,236.89 = 1,573,243.31/x
  3. Step 3: Cross multiply
    6,365,553.63x = 9,548,236.89 × 1,573,243.31
  4. Step 4: Simplify right side
    6,365,553.63x = 15,021,699,761,746.52
  5. Step 5: Solve for x
    x = 15,021,699,761,746.52/6,365,553.63
  6. Step 6: Final answer
    x = 2,359,841.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.