Home / 2,242,294.86-3,096,130.02-1,805,324.16

Finding the Fourth Proportional to 2,242,294.86, 3,096,130.02 and 1,805,324.16

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Solution

The fourth proportional to 2,242,294.86, 3,096,130.02 and 1,805,324.16 is: 2,492,766.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,294.86 : 3,096,130.02 = 1,805,324.16 : x
  2. Step 2: Convert to fraction form
    2,242,294.86/3,096,130.02 = 1,805,324.16/x
  3. Step 3: Cross multiply
    2,242,294.86x = 3,096,130.02 × 1,805,324.16
  4. Step 4: Simplify right side
    2,242,294.86x = 5,589,518,327,607.28
  5. Step 5: Solve for x
    x = 5,589,518,327,607.28/2,242,294.86
  6. Step 6: Final answer
    x = 2,492,766.86

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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.