Home / 982,350.06-1,355,665.05-600,587.34

Finding the Fourth Proportional to 982,350.06, 1,355,665.05 and 600,587.34

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Solution

The fourth proportional to 982,350.06, 1,355,665.05 and 600,587.34 is: 828,823.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,350.06 : 1,355,665.05 = 600,587.34 : x
  2. Step 2: Convert to fraction form
    982,350.06/1,355,665.05 = 600,587.34/x
  3. Step 3: Cross multiply
    982,350.06x = 1,355,665.05 × 600,587.34
  4. Step 4: Simplify right side
    982,350.06x = 814,195,266,310.47
  5. Step 5: Solve for x
    x = 814,195,266,310.47/982,350.06
  6. Step 6: Final answer
    x = 828,823.96

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Double scale
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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.