Home / 2,653,551.32-3,979,557.26-1,033,958.88

Finding the Fourth Proportional to 2,653,551.32, 3,979,557.26 and 1,033,958.88

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Solution

The fourth proportional to 2,653,551.32, 3,979,557.26 and 1,033,958.88 is: 1,550,638.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,653,551.32 : 3,979,557.26 = 1,033,958.88 : x
  2. Step 2: Convert to fraction form
    2,653,551.32/3,979,557.26 = 1,033,958.88/x
  3. Step 3: Cross multiply
    2,653,551.32x = 3,979,557.26 × 1,033,958.88
  4. Step 4: Simplify right side
    2,653,551.32x = 4,114,698,562,275.67
  5. Step 5: Solve for x
    x = 4,114,698,562,275.67/2,653,551.32
  6. Step 6: Final answer
    x = 1,550,638.40

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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.