Home / 2,453,300.38-3,385,554.87-1,365,548.86

Finding the Fourth Proportional to 2,453,300.38, 3,385,554.87 and 1,365,548.86

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Solution

The fourth proportional to 2,453,300.38, 3,385,554.87 and 1,365,548.86 is: 1,884,457.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,300.38 : 3,385,554.87 = 1,365,548.86 : x
  2. Step 2: Convert to fraction form
    2,453,300.38/3,385,554.87 = 1,365,548.86/x
  3. Step 3: Cross multiply
    2,453,300.38x = 3,385,554.87 × 1,365,548.86
  4. Step 4: Simplify right side
    2,453,300.38x = 4,623,140,593,195.95
  5. Step 5: Solve for x
    x = 4,623,140,593,195.95/2,453,300.38
  6. Step 6: Final answer
    x = 1,884,457.62

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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.