Home / 3,640,512.04-5,024,905.98-2,113,111.24

Finding the Fourth Proportional to 3,640,512.04, 5,024,905.98 and 2,113,111.24

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Solution

The fourth proportional to 3,640,512.04, 5,024,905.98 and 2,113,111.24 is: 2,916,673.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,512.04 : 5,024,905.98 = 2,113,111.24 : x
  2. Step 2: Convert to fraction form
    3,640,512.04/5,024,905.98 = 2,113,111.24/x
  3. Step 3: Cross multiply
    3,640,512.04x = 5,024,905.98 × 2,113,111.24
  4. Step 4: Simplify right side
    3,640,512.04x = 10,618,185,306,281.22
  5. Step 5: Solve for x
    x = 10,618,185,306,281.22/3,640,512.04
  6. Step 6: Final answer
    x = 2,916,673.59

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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.