Home / 4,512,072.92-6,228,054.90-2,902,440.92

Finding the Fourth Proportional to 4,512,072.92, 6,228,054.90 and 2,902,440.92

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Solution

The fourth proportional to 4,512,072.92, 6,228,054.90 and 2,902,440.92 is: 4,006,265.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512,072.92 : 6,228,054.90 = 2,902,440.92 : x
  2. Step 2: Convert to fraction form
    4,512,072.92/6,228,054.90 = 2,902,440.92/x
  3. Step 3: Cross multiply
    4,512,072.92x = 6,228,054.90 × 2,902,440.92
  4. Step 4: Simplify right side
    4,512,072.92x = 18,076,561,393,766.51
  5. Step 5: Solve for x
    x = 18,076,561,393,766.51/4,512,072.92
  6. Step 6: Final answer
    x = 4,006,265.35

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Double scale
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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.