Home / 2,949,326.75-4,425,051.92-1,030,520.24

Finding the Fourth Proportional to 2,949,326.75, 4,425,051.92 and 1,030,520.24

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Solution

The fourth proportional to 2,949,326.75, 4,425,051.92 and 1,030,520.24 is: 1,546,151.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,326.75 : 4,425,051.92 = 1,030,520.24 : x
  2. Step 2: Convert to fraction form
    2,949,326.75/4,425,051.92 = 1,030,520.24/x
  3. Step 3: Cross multiply
    2,949,326.75x = 4,425,051.92 × 1,030,520.24
  4. Step 4: Simplify right side
    2,949,326.75x = 4,560,105,539,333
  5. Step 5: Solve for x
    x = 4,560,105,539,333/2,949,326.75
  6. Step 6: Final answer
    x = 1,546,151.35

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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.