Home / 1,524,295.95-2,103,376.82-879,923.73

Finding the Fourth Proportional to 1,524,295.95, 2,103,376.82 and 879,923.73

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Solution

The fourth proportional to 1,524,295.95, 2,103,376.82 and 879,923.73 is: 1,214,207.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,295.95 : 2,103,376.82 = 879,923.73 : x
  2. Step 2: Convert to fraction form
    1,524,295.95/2,103,376.82 = 879,923.73/x
  3. Step 3: Cross multiply
    1,524,295.95x = 2,103,376.82 × 879,923.73
  4. Step 4: Simplify right side
    1,524,295.95x = 1,850,811,180,537.98
  5. Step 5: Solve for x
    x = 1,850,811,180,537.98/1,524,295.95
  6. Step 6: Final answer
    x = 1,214,207.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.