Home / 1,771,436.52-2,657,576.60-573,359.04

Finding the Fourth Proportional to 1,771,436.52, 2,657,576.60 and 573,359.04

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Solution

The fourth proportional to 1,771,436.52, 2,657,576.60 and 573,359.04 is: 860,175.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,436.52 : 2,657,576.60 = 573,359.04 : x
  2. Step 2: Convert to fraction form
    1,771,436.52/2,657,576.60 = 573,359.04/x
  3. Step 3: Cross multiply
    1,771,436.52x = 2,657,576.60 × 573,359.04
  4. Step 4: Simplify right side
    1,771,436.52x = 1,523,745,568,102.46
  5. Step 5: Solve for x
    x = 1,523,745,568,102.46/1,771,436.52
  6. Step 6: Final answer
    x = 860,175.09

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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.