Home / 4,148,792-5,725,333.12-2,241,080

Finding the Fourth Proportional to 4,148,792, 5,725,333.12 and 2,241,080

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Solution

The fourth proportional to 4,148,792, 5,725,333.12 and 2,241,080 is: 3,092,690.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,792 : 5,725,333.12 = 2,241,080 : x
  2. Step 2: Convert to fraction form
    4,148,792/5,725,333.12 = 2,241,080/x
  3. Step 3: Cross multiply
    4,148,792x = 5,725,333.12 × 2,241,080
  4. Step 4: Simplify right side
    4,148,792x = 12,830,929,548,569.60
  5. Step 5: Solve for x
    x = 12,830,929,548,569.60/4,148,792
  6. Step 6: Final answer
    x = 3,092,690.49

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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.