Home / 2,083,644.20-3,125,466.30-507,708.20

Finding the Fourth Proportional to 2,083,644.20, 3,125,466.30 and 507,708.20

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Solution

The fourth proportional to 2,083,644.20, 3,125,466.30 and 507,708.20 is: 761,562.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,644.20 : 3,125,466.30 = 507,708.20 : x
  2. Step 2: Convert to fraction form
    2,083,644.20/3,125,466.30 = 507,708.20/x
  3. Step 3: Cross multiply
    2,083,644.20x = 3,125,466.30 × 507,708.20
  4. Step 4: Simplify right side
    2,083,644.20x = 1,586,824,869,333.66
  5. Step 5: Solve for x
    x = 1,586,824,869,333.66/2,083,644.20
  6. Step 6: Final answer
    x = 761,562.30

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Double scale
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Similar ratio
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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.