Home / 1,764,632.25-2,435,194.67-959,816.25

Finding the Fourth Proportional to 1,764,632.25, 2,435,194.67 and 959,816.25

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Solution

The fourth proportional to 1,764,632.25, 2,435,194.67 and 959,816.25 is: 1,324,547.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,764,632.25 : 2,435,194.67 = 959,816.25 : x
  2. Step 2: Convert to fraction form
    1,764,632.25/2,435,194.67 = 959,816.25/x
  3. Step 3: Cross multiply
    1,764,632.25x = 2,435,194.67 × 959,816.25
  4. Step 4: Simplify right side
    1,764,632.25x = 2,337,339,411,380.31
  5. Step 5: Solve for x
    x = 2,337,339,411,380.31/1,764,632.25
  6. Step 6: Final answer
    x = 1,324,547.60

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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.