Home / 2,050,693.80-3,076,040.70-852,217.80

Finding the Fourth Proportional to 2,050,693.80, 3,076,040.70 and 852,217.80

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Solution

The fourth proportional to 2,050,693.80, 3,076,040.70 and 852,217.80 is: 1,278,326.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,693.80 : 3,076,040.70 = 852,217.80 : x
  2. Step 2: Convert to fraction form
    2,050,693.80/3,076,040.70 = 852,217.80/x
  3. Step 3: Cross multiply
    2,050,693.80x = 3,076,040.70 × 852,217.80
  4. Step 4: Simplify right side
    2,050,693.80x = 2,621,456,638,064.46
  5. Step 5: Solve for x
    x = 2,621,456,638,064.46/2,050,693.80
  6. Step 6: Final answer
    x = 1,278,326.70

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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.