Home / 4,175,112.42-5,761,557.70-2,456,343.65

Finding the Fourth Proportional to 4,175,112.42, 5,761,557.70 and 2,456,343.65

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Solution

The fourth proportional to 4,175,112.42, 5,761,557.70 and 2,456,343.65 is: 3,389,696.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,112.42 : 5,761,557.70 = 2,456,343.65 : x
  2. Step 2: Convert to fraction form
    4,175,112.42/5,761,557.70 = 2,456,343.65/x
  3. Step 3: Cross multiply
    4,175,112.42x = 5,761,557.70 × 2,456,343.65
  4. Step 4: Simplify right side
    4,175,112.42x = 14,152,365,678,766.64
  5. Step 5: Solve for x
    x = 14,152,365,678,766.64/4,175,112.42
  6. Step 6: Final answer
    x = 3,389,696.91

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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.