Home / 2,851,155.22-3,934,597.53-1,544,410.03

Finding the Fourth Proportional to 2,851,155.22, 3,934,597.53 and 1,544,410.03

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Solution

The fourth proportional to 2,851,155.22, 3,934,597.53 and 1,544,410.03 is: 2,131,287.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,155.22 : 3,934,597.53 = 1,544,410.03 : x
  2. Step 2: Convert to fraction form
    2,851,155.22/3,934,597.53 = 1,544,410.03/x
  3. Step 3: Cross multiply
    2,851,155.22x = 3,934,597.53 × 1,544,410.03
  4. Step 4: Simplify right side
    2,851,155.22x = 6,076,631,889,345.23
  5. Step 5: Solve for x
    x = 6,076,631,889,345.23/2,851,155.22
  6. Step 6: Final answer
    x = 2,131,287.64

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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.