Home / 2,074,371.63-2,862,423.68-1,156,514.46

Finding the Fourth Proportional to 2,074,371.63, 2,862,423.68 and 1,156,514.46

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Solution

The fourth proportional to 2,074,371.63, 2,862,423.68 and 1,156,514.46 is: 1,595,873.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,371.63 : 2,862,423.68 = 1,156,514.46 : x
  2. Step 2: Convert to fraction form
    2,074,371.63/2,862,423.68 = 1,156,514.46/x
  3. Step 3: Cross multiply
    2,074,371.63x = 2,862,423.68 × 1,156,514.46
  4. Step 4: Simplify right side
    2,074,371.63x = 3,310,434,370,783.84
  5. Step 5: Solve for x
    x = 3,310,434,370,783.84/2,074,371.63
  6. Step 6: Final answer
    x = 1,595,873.33

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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.