Home / 2,453,172.48-3,385,352.16-1,365,426.72

Finding the Fourth Proportional to 2,453,172.48, 3,385,352.16 and 1,365,426.72

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Solution

The fourth proportional to 2,453,172.48, 3,385,352.16 and 1,365,426.72 is: 1,884,274.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,172.48 : 3,385,352.16 = 1,365,426.72 : x
  2. Step 2: Convert to fraction form
    2,453,172.48/3,385,352.16 = 1,365,426.72/x
  3. Step 3: Cross multiply
    2,453,172.48x = 3,385,352.16 × 1,365,426.72
  4. Step 4: Simplify right side
    2,453,172.48x = 4,622,450,295,873.72
  5. Step 5: Solve for x
    x = 4,622,450,295,873.72/2,453,172.48
  6. Step 6: Final answer
    x = 1,884,274.48

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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.