Home / 3,783,947.15-5,223,461.15-2,544,276.04

Finding the Fourth Proportional to 3,783,947.15, 5,223,461.15 and 2,544,276.04

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Solution

The fourth proportional to 3,783,947.15, 5,223,461.15 and 2,544,276.04 is: 3,512,186.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,947.15 : 5,223,461.15 = 2,544,276.04 : x
  2. Step 2: Convert to fraction form
    3,783,947.15/5,223,461.15 = 2,544,276.04/x
  3. Step 3: Cross multiply
    3,783,947.15x = 5,223,461.15 × 2,544,276.04
  4. Step 4: Simplify right side
    3,783,947.15x = 13,289,927,043,117.88
  5. Step 5: Solve for x
    x = 13,289,927,043,117.88/3,783,947.15
  6. Step 6: Final answer
    x = 3,512,186.22

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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.