Home / 1,364,785.20-2,046,983.40-466,268.40

Finding the Fourth Proportional to 1,364,785.20, 2,046,983.40 and 466,268.40

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Solution

The fourth proportional to 1,364,785.20, 2,046,983.40 and 466,268.40 is: 699,336.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,785.20 : 2,046,983.40 = 466,268.40 : x
  2. Step 2: Convert to fraction form
    1,364,785.20/2,046,983.40 = 466,268.40/x
  3. Step 3: Cross multiply
    1,364,785.20x = 2,046,983.40 × 466,268.40
  4. Step 4: Simplify right side
    1,364,785.20x = 954,443,674,744.56
  5. Step 5: Solve for x
    x = 954,443,674,744.56/1,364,785.20
  6. Step 6: Final answer
    x = 699,336.18

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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.