Home / 1,849,021.02-2,773,531.53-501,183.86

Finding the Fourth Proportional to 1,849,021.02, 2,773,531.53 and 501,183.86

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Solution

The fourth proportional to 1,849,021.02, 2,773,531.53 and 501,183.86 is: 751,775.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,021.02 : 2,773,531.53 = 501,183.86 : x
  2. Step 2: Convert to fraction form
    1,849,021.02/2,773,531.53 = 501,183.86/x
  3. Step 3: Cross multiply
    1,849,021.02x = 2,773,531.53 × 501,183.86
  4. Step 4: Simplify right side
    1,849,021.02x = 1,390,049,224,169.45
  5. Step 5: Solve for x
    x = 1,390,049,224,169.45/1,849,021.02
  6. Step 6: Final answer
    x = 751,775.78

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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.