Home / 3,674,366.76-5,070,619.20-2,042,924.76

Finding the Fourth Proportional to 3,674,366.76, 5,070,619.20 and 2,042,924.76

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Solution

The fourth proportional to 3,674,366.76, 5,070,619.20 and 2,042,924.76 is: 2,819,232.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,366.76 : 5,070,619.20 = 2,042,924.76 : x
  2. Step 2: Convert to fraction form
    3,674,366.76/5,070,619.20 = 2,042,924.76/x
  3. Step 3: Cross multiply
    3,674,366.76x = 5,070,619.20 × 2,042,924.76
  4. Step 4: Simplify right side
    3,674,366.76x = 10,358,893,512,211.39
  5. Step 5: Solve for x
    x = 10,358,893,512,211.39/3,674,366.76
  6. Step 6: Final answer
    x = 2,819,232.32

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Double scale
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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.