Home / 1,433,613.05-2,149,214.29-958,849.37

Finding the Fourth Proportional to 1,433,613.05, 2,149,214.29 and 958,849.37

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Solution

The fourth proportional to 1,433,613.05, 2,149,214.29 and 958,849.37 is: 1,437,467.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,613.05 : 2,149,214.29 = 958,849.37 : x
  2. Step 2: Convert to fraction form
    1,433,613.05/2,149,214.29 = 958,849.37/x
  3. Step 3: Cross multiply
    1,433,613.05x = 2,149,214.29 × 958,849.37
  4. Step 4: Simplify right side
    1,433,613.05x = 2,060,772,767,961.50
  5. Step 5: Solve for x
    x = 2,060,772,767,961.50/1,433,613.05
  6. Step 6: Final answer
    x = 1,437,467.92

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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.