Home / 2,476,139.72-3,714,210.78-1,634,494.76

Finding the Fourth Proportional to 2,476,139.72, 3,714,210.78 and 1,634,494.76

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Solution

The fourth proportional to 2,476,139.72, 3,714,210.78 and 1,634,494.76 is: 2,451,742.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,139.72 : 3,714,210.78 = 1,634,494.76 : x
  2. Step 2: Convert to fraction form
    2,476,139.72/3,714,210.78 = 1,634,494.76/x
  3. Step 3: Cross multiply
    2,476,139.72x = 3,714,210.78 × 1,634,494.76
  4. Step 4: Simplify right side
    2,476,139.72x = 6,070,858,057,445.51
  5. Step 5: Solve for x
    x = 6,070,858,057,445.51/2,476,139.72
  6. Step 6: Final answer
    x = 2,451,742.93

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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.