Home / 1,364,973.11-2,047,459.50-466,422.59

Finding the Fourth Proportional to 1,364,973.11, 2,047,459.50 and 466,422.59

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Solution

The fourth proportional to 1,364,973.11, 2,047,459.50 and 466,422.59 is: 699,633.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,973.11 : 2,047,459.50 = 466,422.59 : x
  2. Step 2: Convert to fraction form
    1,364,973.11/2,047,459.50 = 466,422.59/x
  3. Step 3: Cross multiply
    1,364,973.11x = 2,047,459.50 × 466,422.59
  4. Step 4: Simplify right side
    1,364,973.11x = 954,981,352,672.81
  5. Step 5: Solve for x
    x = 954,981,352,672.81/1,364,973.11
  6. Step 6: Final answer
    x = 699,633.82

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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.