Home / 2,701,296.64-4,053,327.36-1,105,039.36

Finding the Fourth Proportional to 2,701,296.64, 4,053,327.36 and 1,105,039.36

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Solution

The fourth proportional to 2,701,296.64, 4,053,327.36 and 1,105,039.36 is: 1,658,124.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,296.64 : 4,053,327.36 = 1,105,039.36 : x
  2. Step 2: Convert to fraction form
    2,701,296.64/4,053,327.36 = 1,105,039.36/x
  3. Step 3: Cross multiply
    2,701,296.64x = 4,053,327.36 × 1,105,039.36
  4. Step 4: Simplify right side
    2,701,296.64x = 4,479,086,271,764.89
  5. Step 5: Solve for x
    x = 4,479,086,271,764.89/2,701,296.64
  6. Step 6: Final answer
    x = 1,658,124.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.