Home / 1,476,741.70-2,215,426.02-466,155.73

Finding the Fourth Proportional to 1,476,741.70, 2,215,426.02 and 466,155.73

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Solution

The fourth proportional to 1,476,741.70, 2,215,426.02 and 466,155.73 is: 699,332.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,741.70 : 2,215,426.02 = 466,155.73 : x
  2. Step 2: Convert to fraction form
    1,476,741.70/2,215,426.02 = 466,155.73/x
  3. Step 3: Cross multiply
    1,476,741.70x = 2,215,426.02 × 466,155.73
  4. Step 4: Simplify right side
    1,476,741.70x = 1,032,733,533,614.09
  5. Step 5: Solve for x
    x = 1,032,733,533,614.09/1,476,741.70
  6. Step 6: Final answer
    x = 699,332.55

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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.