Home / 1,160,904.65-1,740,561.98-591,182.91

Finding the Fourth Proportional to 1,160,904.65, 1,740,561.98 and 591,182.91

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Solution

The fourth proportional to 1,160,904.65, 1,740,561.98 and 591,182.91 is: 886,369.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,904.65 : 1,740,561.98 = 591,182.91 : x
  2. Step 2: Convert to fraction form
    1,160,904.65/1,740,561.98 = 591,182.91/x
  3. Step 3: Cross multiply
    1,160,904.65x = 1,740,561.98 × 591,182.91
  4. Step 4: Simplify right side
    1,160,904.65x = 1,028,990,493,415.85
  5. Step 5: Solve for x
    x = 1,028,990,493,415.85/1,160,904.65
  6. Step 6: Final answer
    x = 886,369.52

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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.