Home / 3,636,094.93-5,017,824.45-1,982,232.68

Finding the Fourth Proportional to 3,636,094.93, 5,017,824.45 and 1,982,232.68

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Solution

The fourth proportional to 3,636,094.93, 5,017,824.45 and 1,982,232.68 is: 2,735,488.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,094.93 : 5,017,824.45 = 1,982,232.68 : x
  2. Step 2: Convert to fraction form
    3,636,094.93/5,017,824.45 = 1,982,232.68/x
  3. Step 3: Cross multiply
    3,636,094.93x = 5,017,824.45 × 1,982,232.68
  4. Step 4: Simplify right side
    3,636,094.93x = 9,946,495,582,203.90
  5. Step 5: Solve for x
    x = 9,946,495,582,203.90/3,636,094.93
  6. Step 6: Final answer
    x = 2,735,488.42

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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.