Home / 3,649,495.03-5,036,099.61-2,017,804.39

Finding the Fourth Proportional to 3,649,495.03, 5,036,099.61 and 2,017,804.39

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Solution

The fourth proportional to 3,649,495.03, 5,036,099.61 and 2,017,804.39 is: 2,784,457.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,495.03 : 5,036,099.61 = 2,017,804.39 : x
  2. Step 2: Convert to fraction form
    3,649,495.03/5,036,099.61 = 2,017,804.39/x
  3. Step 3: Cross multiply
    3,649,495.03x = 5,036,099.61 × 2,017,804.39
  4. Step 4: Simplify right side
    3,649,495.03x = 10,161,863,901,535.29
  5. Step 5: Solve for x
    x = 10,161,863,901,535.29/3,649,495.03
  6. Step 6: Final answer
    x = 2,784,457.53

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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.