Home / 4,745,240.25-6,548,421.82-2,569,782.75

Finding the Fourth Proportional to 4,745,240.25, 6,548,421.82 and 2,569,782.75

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Solution

The fourth proportional to 4,745,240.25, 6,548,421.82 and 2,569,782.75 is: 3,546,294.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,240.25 : 6,548,421.82 = 2,569,782.75 : x
  2. Step 2: Convert to fraction form
    4,745,240.25/6,548,421.82 = 2,569,782.75/x
  3. Step 3: Cross multiply
    4,745,240.25x = 6,548,421.82 × 2,569,782.75
  4. Step 4: Simplify right side
    4,745,240.25x = 16,828,021,432,759.61
  5. Step 5: Solve for x
    x = 16,828,021,432,759.61/4,745,240.25
  6. Step 6: Final answer
    x = 3,546,294.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.