Home / 3,726,009.45-5,589,014.18-2,710,366.65

Finding the Fourth Proportional to 3,726,009.45, 5,589,014.18 and 2,710,366.65

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Solution

The fourth proportional to 3,726,009.45, 5,589,014.18 and 2,710,366.65 is: 4,065,549.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,009.45 : 5,589,014.18 = 2,710,366.65 : x
  2. Step 2: Convert to fraction form
    3,726,009.45/5,589,014.18 = 2,710,366.65/x
  3. Step 3: Cross multiply
    3,726,009.45x = 5,589,014.18 × 2,710,366.65
  4. Step 4: Simplify right side
    3,726,009.45x = 15,148,277,626,297.26
  5. Step 5: Solve for x
    x = 15,148,277,626,297.26/3,726,009.45
  6. Step 6: Final answer
    x = 4,065,549.98

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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.