Home / 3,393,863.10-4,683,623.46-1,845,229.02

Finding the Fourth Proportional to 3,393,863.10, 4,683,623.46 and 1,845,229.02

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Solution

The fourth proportional to 3,393,863.10, 4,683,623.46 and 1,845,229.02 is: 2,546,466.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,863.10 : 4,683,623.46 = 1,845,229.02 : x
  2. Step 2: Convert to fraction form
    3,393,863.10/4,683,623.46 = 1,845,229.02/x
  3. Step 3: Cross multiply
    3,393,863.10x = 4,683,623.46 × 1,845,229.02
  4. Step 4: Simplify right side
    3,393,863.10x = 8,642,357,927,144.81
  5. Step 5: Solve for x
    x = 8,642,357,927,144.81/3,393,863.10
  6. Step 6: Final answer
    x = 2,546,466.28

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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.