Home / 1,558,012.44-2,337,018.68-376,060.44

Finding the Fourth Proportional to 1,558,012.44, 2,337,018.68 and 376,060.44

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Solution

The fourth proportional to 1,558,012.44, 2,337,018.68 and 376,060.44 is: 564,090.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,012.44 : 2,337,018.68 = 376,060.44 : x
  2. Step 2: Convert to fraction form
    1,558,012.44/2,337,018.68 = 376,060.44/x
  3. Step 3: Cross multiply
    1,558,012.44x = 2,337,018.68 × 376,060.44
  4. Step 4: Simplify right side
    1,558,012.44x = 878,860,273,089.02
  5. Step 5: Solve for x
    x = 878,860,273,089.02/1,558,012.44
  6. Step 6: Final answer
    x = 564,090.66

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Double scale
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Similar ratio
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1.5x scale

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.