Home / 1,514,063.32-2,264,278.02-1,346,568.28

Finding the Fourth Proportional to 1,514,063.32, 2,264,278.02 and 1,346,568.28

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Solution

The fourth proportional to 1,514,063.32, 2,264,278.02 and 1,346,568.28 is: 2,013,789.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,063.32 : 2,264,278.02 = 1,346,568.28 : x
  2. Step 2: Convert to fraction form
    1,514,063.32/2,264,278.02 = 1,346,568.28/x
  3. Step 3: Cross multiply
    1,514,063.32x = 2,264,278.02 × 1,346,568.28
  4. Step 4: Simplify right side
    1,514,063.32x = 3,049,004,958,833.21
  5. Step 5: Solve for x
    x = 3,049,004,958,833.21/1,514,063.32
  6. Step 6: Final answer
    x = 2,013,789.59

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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.