Home / 944,311.27-1,415,436.04-464,869.03

Finding the Fourth Proportional to 944,311.27, 1,415,436.04 and 464,869.03

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Solution

The fourth proportional to 944,311.27, 1,415,436.04 and 464,869.03 is: 696,796.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,311.27 : 1,415,436.04 = 464,869.03 : x
  2. Step 2: Convert to fraction form
    944,311.27/1,415,436.04 = 464,869.03/x
  3. Step 3: Cross multiply
    944,311.27x = 1,415,436.04 × 464,869.03
  4. Step 4: Simplify right side
    944,311.27x = 657,992,378,941.84
  5. Step 5: Solve for x
    x = 657,992,378,941.84/944,311.27
  6. Step 6: Final answer
    x = 696,796.07

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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.