Home / 1,763,935.02-2,645,653.44-565,701.66

Finding the Fourth Proportional to 1,763,935.02, 2,645,653.44 and 565,701.66

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Solution

The fourth proportional to 1,763,935.02, 2,645,653.44 and 565,701.66 is: 848,472.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,935.02 : 2,645,653.44 = 565,701.66 : x
  2. Step 2: Convert to fraction form
    1,763,935.02/2,645,653.44 = 565,701.66/x
  3. Step 3: Cross multiply
    1,763,935.02x = 2,645,653.44 × 565,701.66
  4. Step 4: Simplify right side
    1,763,935.02x = 1,496,650,542,792.71
  5. Step 5: Solve for x
    x = 1,496,650,542,792.71/1,763,935.02
  6. Step 6: Final answer
    x = 848,472.61

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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.