Home / 4,451,058.65-6,675,653.69-1,255,437.50

Finding the Fourth Proportional to 4,451,058.65, 6,675,653.69 and 1,255,437.50

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Solution

The fourth proportional to 4,451,058.65, 6,675,653.69 and 1,255,437.50 is: 1,882,892.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,058.65 : 6,675,653.69 = 1,255,437.50 : x
  2. Step 2: Convert to fraction form
    4,451,058.65/6,675,653.69 = 1,255,437.50/x
  3. Step 3: Cross multiply
    4,451,058.65x = 6,675,653.69 × 1,255,437.50
  4. Step 4: Simplify right side
    4,451,058.65x = 8,380,865,989,851.32
  5. Step 5: Solve for x
    x = 8,380,865,989,851.32/4,451,058.65
  6. Step 6: Final answer
    x = 1,882,892.73

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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.