Home / 2,748,471.02-3,791,314.19-1,714,183.16

Finding the Fourth Proportional to 2,748,471.02, 3,791,314.19 and 1,714,183.16

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Solution

The fourth proportional to 2,748,471.02, 3,791,314.19 and 1,714,183.16 is: 2,364,589.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,471.02 : 3,791,314.19 = 1,714,183.16 : x
  2. Step 2: Convert to fraction form
    2,748,471.02/3,791,314.19 = 1,714,183.16/x
  3. Step 3: Cross multiply
    2,748,471.02x = 3,791,314.19 × 1,714,183.16
  4. Step 4: Simplify right side
    2,748,471.02x = 6,499,006,944,032.38
  5. Step 5: Solve for x
    x = 6,499,006,944,032.38/2,748,471.02
  6. Step 6: Final answer
    x = 2,364,589.94

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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.