Home / 5,624,461.36-7,761,754.32-3,046,142.26

Finding the Fourth Proportional to 5,624,461.36, 7,761,754.32 and 3,046,142.26

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Solution

The fourth proportional to 5,624,461.36, 7,761,754.32 and 3,046,142.26 is: 4,203,675.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,461.36 : 7,761,754.32 = 3,046,142.26 : x
  2. Step 2: Convert to fraction form
    5,624,461.36/7,761,754.32 = 3,046,142.26/x
  3. Step 3: Cross multiply
    5,624,461.36x = 7,761,754.32 × 3,046,142.26
  4. Step 4: Simplify right side
    5,624,461.36x = 23,643,407,845,889.56
  5. Step 5: Solve for x
    x = 23,643,407,845,889.56/5,624,461.36
  6. Step 6: Final answer
    x = 4,203,675.04

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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.