Home / 2,050,816.66-3,076,232.55-630,862.90

Finding the Fourth Proportional to 2,050,816.66, 3,076,232.55 and 630,862.90

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Solution

The fourth proportional to 2,050,816.66, 3,076,232.55 and 630,862.90 is: 946,296.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,816.66 : 3,076,232.55 = 630,862.90 : x
  2. Step 2: Convert to fraction form
    2,050,816.66/3,076,232.55 = 630,862.90/x
  3. Step 3: Cross multiply
    2,050,816.66x = 3,076,232.55 × 630,862.90
  4. Step 4: Simplify right side
    2,050,816.66x = 1,940,680,987,567.40
  5. Step 5: Solve for x
    x = 1,940,680,987,567.40/2,050,816.66
  6. Step 6: Final answer
    x = 946,296.68

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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.