Home / 1,763,934.02-2,645,651.92-565,700.64

Finding the Fourth Proportional to 1,763,934.02, 2,645,651.92 and 565,700.64

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Solution

The fourth proportional to 1,763,934.02, 2,645,651.92 and 565,700.64 is: 848,471.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,934.02 : 2,645,651.92 = 565,700.64 : x
  2. Step 2: Convert to fraction form
    1,763,934.02/2,645,651.92 = 565,700.64/x
  3. Step 3: Cross multiply
    1,763,934.02x = 2,645,651.92 × 565,700.64
  4. Step 4: Simplify right side
    1,763,934.02x = 1,496,646,984,361.23
  5. Step 5: Solve for x
    x = 1,496,646,984,361.23/1,763,934.02
  6. Step 6: Final answer
    x = 848,471.07

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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.