Home / 1,833,560.01-2,530,472.94-1,069,859.61

Finding the Fourth Proportional to 1,833,560.01, 2,530,472.94 and 1,069,859.61

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Solution

The fourth proportional to 1,833,560.01, 2,530,472.94 and 1,069,859.61 is: 1,476,499.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,560.01 : 2,530,472.94 = 1,069,859.61 : x
  2. Step 2: Convert to fraction form
    1,833,560.01/2,530,472.94 = 1,069,859.61/x
  3. Step 3: Cross multiply
    1,833,560.01x = 2,530,472.94 × 1,069,859.61
  4. Step 4: Simplify right side
    1,833,560.01x = 2,707,250,792,703.95
  5. Step 5: Solve for x
    x = 2,707,250,792,703.95/1,833,560.01
  6. Step 6: Final answer
    x = 1,476,499.69

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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.