Home / 1,476,359.45-2,037,376.04-797,295.95

Finding the Fourth Proportional to 1,476,359.45, 2,037,376.04 and 797,295.95

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Solution

The fourth proportional to 1,476,359.45, 2,037,376.04 and 797,295.95 is: 1,100,268.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,359.45 : 2,037,376.04 = 797,295.95 : x
  2. Step 2: Convert to fraction form
    1,476,359.45/2,037,376.04 = 797,295.95/x
  3. Step 3: Cross multiply
    1,476,359.45x = 2,037,376.04 × 797,295.95
  4. Step 4: Simplify right side
    1,476,359.45x = 1,624,391,651,145.68
  5. Step 5: Solve for x
    x = 1,624,391,651,145.68/1,476,359.45
  6. Step 6: Final answer
    x = 1,100,268.40

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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.