Home / 1,541,568.75-2,312,573.66-476,692.94

Finding the Fourth Proportional to 1,541,568.75, 2,312,573.66 and 476,692.94

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Solution

The fourth proportional to 1,541,568.75, 2,312,573.66 and 476,692.94 is: 715,107.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,568.75 : 2,312,573.66 = 476,692.94 : x
  2. Step 2: Convert to fraction form
    1,541,568.75/2,312,573.66 = 476,692.94/x
  3. Step 3: Cross multiply
    1,541,568.75x = 2,312,573.66 × 476,692.94
  4. Step 4: Simplify right side
    1,541,568.75x = 1,102,387,523,005.63
  5. Step 5: Solve for x
    x = 1,102,387,523,005.63/1,541,568.75
  6. Step 6: Final answer
    x = 715,107.60

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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.