Home / 930,200.52-1,283,817.15-567,835.29

Finding the Fourth Proportional to 930,200.52, 1,283,817.15 and 567,835.29

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Solution

The fourth proportional to 930,200.52, 1,283,817.15 and 567,835.29 is: 783,698.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,200.52 : 1,283,817.15 = 567,835.29 : x
  2. Step 2: Convert to fraction form
    930,200.52/1,283,817.15 = 567,835.29/x
  3. Step 3: Cross multiply
    930,200.52x = 1,283,817.15 × 567,835.29
  4. Step 4: Simplify right side
    930,200.52x = 728,996,683,677.22
  5. Step 5: Solve for x
    x = 728,996,683,677.22/930,200.52
  6. Step 6: Final answer
    x = 783,698.43

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1.5x scale

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.