Home / 6,626,342-9,144,367.30-3,725,757.92

Finding the Fourth Proportional to 6,626,342, 9,144,367.30 and 3,725,757.92

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Solution

The fourth proportional to 6,626,342, 9,144,367.30 and 3,725,757.92 is: 5,141,554.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,342 : 9,144,367.30 = 3,725,757.92 : x
  2. Step 2: Convert to fraction form
    6,626,342/9,144,367.30 = 3,725,757.92/x
  3. Step 3: Cross multiply
    6,626,342x = 9,144,367.30 × 3,725,757.92
  4. Step 4: Simplify right side
    6,626,342x = 34,069,698,891,364.02
  5. Step 5: Solve for x
    x = 34,069,698,891,364.02/6,626,342
  6. Step 6: Final answer
    x = 5,141,554.55

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1.5x scale

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.