Home / 1,703,376.88-2,549,750.86-1,254,604.48

Finding the Fourth Proportional to 1,703,376.88, 2,549,750.86 and 1,254,604.48

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Solution

The fourth proportional to 1,703,376.88, 2,549,750.86 and 1,254,604.48 is: 1,877,992.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,376.88 : 2,549,750.86 = 1,254,604.48 : x
  2. Step 2: Convert to fraction form
    1,703,376.88/2,549,750.86 = 1,254,604.48/x
  3. Step 3: Cross multiply
    1,703,376.88x = 2,549,750.86 × 1,254,604.48
  4. Step 4: Simplify right side
    1,703,376.88x = 3,198,928,851,839.85
  5. Step 5: Solve for x
    x = 3,198,928,851,839.85/1,703,376.88
  6. Step 6: Final answer
    x = 1,877,992.41

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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.