Home / 4,158,012-5,738,056.80-2,250,300

Finding the Fourth Proportional to 4,158,012, 5,738,056.80 and 2,250,300

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Solution

The fourth proportional to 4,158,012, 5,738,056.80 and 2,250,300 is: 3,105,414.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,012 : 5,738,056.80 = 2,250,300 : x
  2. Step 2: Convert to fraction form
    4,158,012/5,738,056.80 = 2,250,300/x
  3. Step 3: Cross multiply
    4,158,012x = 5,738,056.80 × 2,250,300
  4. Step 4: Simplify right side
    4,158,012x = 12,912,349,217,040
  5. Step 5: Solve for x
    x = 12,912,349,217,040/4,158,012
  6. Step 6: Final answer
    x = 3,105,414.13

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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.