Home / 4,745,238.75-6,548,419.76-2,569,781.25

Finding the Fourth Proportional to 4,745,238.75, 6,548,419.76 and 2,569,781.25

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Solution

The fourth proportional to 4,745,238.75, 6,548,419.76 and 2,569,781.25 is: 3,546,292.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,238.75 : 6,548,419.76 = 2,569,781.25 : x
  2. Step 2: Convert to fraction form
    4,745,238.75/6,548,419.76 = 2,569,781.25/x
  3. Step 3: Cross multiply
    4,745,238.75x = 6,548,419.76 × 2,569,781.25
  4. Step 4: Simplify right side
    4,745,238.75x = 16,828,006,303,528.59
  5. Step 5: Solve for x
    x = 16,828,006,303,528.59/4,745,238.75
  6. Step 6: Final answer
    x = 3,546,292.86

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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.