Home / 2,714,964.39-3,746,548.22-1,507,818.15

Finding the Fourth Proportional to 2,714,964.39, 3,746,548.22 and 1,507,818.15

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Solution

The fourth proportional to 2,714,964.39, 3,746,548.22 and 1,507,818.15 is: 2,080,732.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,964.39 : 3,746,548.22 = 1,507,818.15 : x
  2. Step 2: Convert to fraction form
    2,714,964.39/3,746,548.22 = 1,507,818.15/x
  3. Step 3: Cross multiply
    2,714,964.39x = 3,746,548.22 × 1,507,818.15
  4. Step 4: Simplify right side
    2,714,964.39x = 5,649,113,398,427.10
  5. Step 5: Solve for x
    x = 5,649,113,398,427.10/2,714,964.39
  6. Step 6: Final answer
    x = 2,080,732.04

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.