Home / 1,060,925.61-1,591,372.82-262,207.22

Finding the Fourth Proportional to 1,060,925.61, 1,591,372.82 and 262,207.22

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Solution

The fourth proportional to 1,060,925.61, 1,591,372.82 and 262,207.22 is: 393,306.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,925.61 : 1,591,372.82 = 262,207.22 : x
  2. Step 2: Convert to fraction form
    1,060,925.61/1,591,372.82 = 262,207.22/x
  3. Step 3: Cross multiply
    1,060,925.61x = 1,591,372.82 × 262,207.22
  4. Step 4: Simplify right side
    1,060,925.61x = 417,269,437,826.29
  5. Step 5: Solve for x
    x = 417,269,437,826.29/1,060,925.61
  6. Step 6: Final answer
    x = 393,306.97

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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.