Home / 8,255,043.84-11,391,336-4,632,672

Finding the Fourth Proportional to 8,255,043.84, 11,391,336 and 4,632,672

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Solution

The fourth proportional to 8,255,043.84, 11,391,336 and 4,632,672 is: 6,392,736.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,255,043.84 : 11,391,336 = 4,632,672 : x
  2. Step 2: Convert to fraction form
    8,255,043.84/11,391,336 = 4,632,672/x
  3. Step 3: Cross multiply
    8,255,043.84x = 11,391,336 × 4,632,672
  4. Step 4: Simplify right side
    8,255,043.84x = 52,772,323,329,792
  5. Step 5: Solve for x
    x = 52,772,323,329,792/8,255,043.84
  6. Step 6: Final answer
    x = 6,392,736.90

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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.