Home / 1,092,769.02-1,638,798.78-363,096.26

Finding the Fourth Proportional to 1,092,769.02, 1,638,798.78 and 363,096.26

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Solution

The fourth proportional to 1,092,769.02, 1,638,798.78 and 363,096.26 is: 544,526.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,769.02 : 1,638,798.78 = 363,096.26 : x
  2. Step 2: Convert to fraction form
    1,092,769.02/1,638,798.78 = 363,096.26/x
  3. Step 3: Cross multiply
    1,092,769.02x = 1,638,798.78 × 363,096.26
  4. Step 4: Simplify right side
    1,092,769.02x = 595,041,707,910.56
  5. Step 5: Solve for x
    x = 595,041,707,910.56/1,092,769.02
  6. Step 6: Final answer
    x = 544,526.52

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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.