Home / 3,503,042.40-4,833,373.97-2,126,352.23

Finding the Fourth Proportional to 3,503,042.40, 4,833,373.97 and 2,126,352.23

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Solution

The fourth proportional to 3,503,042.40, 4,833,373.97 and 2,126,352.23 is: 2,933,865.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,042.40 : 4,833,373.97 = 2,126,352.23 : x
  2. Step 2: Convert to fraction form
    3,503,042.40/4,833,373.97 = 2,126,352.23/x
  3. Step 3: Cross multiply
    3,503,042.40x = 4,833,373.97 × 2,126,352.23
  4. Step 4: Simplify right side
    3,503,042.40x = 10,277,455,484,734.82
  5. Step 5: Solve for x
    x = 10,277,455,484,734.82/3,503,042.40
  6. Step 6: Final answer
    x = 2,933,865.57

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1.5x scale

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.