Home / 2,476,483.76-3,714,726.44-1,634,838.68

Finding the Fourth Proportional to 2,476,483.76, 3,714,726.44 and 1,634,838.68

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Solution

The fourth proportional to 2,476,483.76, 3,714,726.44 and 1,634,838.68 is: 2,452,258.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,483.76 : 3,714,726.44 = 1,634,838.68 : x
  2. Step 2: Convert to fraction form
    2,476,483.76/3,714,726.44 = 1,634,838.68/x
  3. Step 3: Cross multiply
    2,476,483.76x = 3,714,726.44 × 1,634,838.68
  4. Step 4: Simplify right side
    2,476,483.76x = 6,072,978,469,730.70
  5. Step 5: Solve for x
    x = 6,072,978,469,730.70/2,476,483.76
  6. Step 6: Final answer
    x = 2,452,258.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.