Home / 4,175,213.31-5,761,696.59-2,456,444.34

Finding the Fourth Proportional to 4,175,213.31, 5,761,696.59 and 2,456,444.34

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Solution

The fourth proportional to 4,175,213.31, 5,761,696.59 and 2,456,444.34 is: 3,389,835.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,213.31 : 5,761,696.59 = 2,456,444.34 : x
  2. Step 2: Convert to fraction form
    4,175,213.31/5,761,696.59 = 2,456,444.34/x
  3. Step 3: Cross multiply
    4,175,213.31x = 5,761,696.59 × 2,456,444.34
  4. Step 4: Simplify right side
    4,175,213.31x = 14,153,286,977,302.80
  5. Step 5: Solve for x
    x = 14,153,286,977,302.80/4,175,213.31
  6. Step 6: Final answer
    x = 3,389,835.66

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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.