Home / 4,683,361.26-7,026,160-1,488,493.25

Finding the Fourth Proportional to 4,683,361.26, 7,026,160 and 1,488,493.25

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Solution

The fourth proportional to 4,683,361.26, 7,026,160 and 1,488,493.25 is: 2,233,095.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,361.26 : 7,026,160 = 1,488,493.25 : x
  2. Step 2: Convert to fraction form
    4,683,361.26/7,026,160 = 1,488,493.25/x
  3. Step 3: Cross multiply
    4,683,361.26x = 7,026,160 × 1,488,493.25
  4. Step 4: Simplify right side
    4,683,361.26x = 10,458,391,733,420
  5. Step 5: Solve for x
    x = 10,458,391,733,420/4,683,361.26
  6. Step 6: Final answer
    x = 2,233,095.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.