Home / 3,226,652.12-4,453,040.19-1,850,123.90

Finding the Fourth Proportional to 3,226,652.12, 4,453,040.19 and 1,850,123.90

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Solution

The fourth proportional to 3,226,652.12, 4,453,040.19 and 1,850,123.90 is: 2,553,320.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,652.12 : 4,453,040.19 = 1,850,123.90 : x
  2. Step 2: Convert to fraction form
    3,226,652.12/4,453,040.19 = 1,850,123.90/x
  3. Step 3: Cross multiply
    3,226,652.12x = 4,453,040.19 × 1,850,123.90
  4. Step 4: Simplify right side
    3,226,652.12x = 8,238,676,060,914.34
  5. Step 5: Solve for x
    x = 8,238,676,060,914.34/3,226,652.12
  6. Step 6: Final answer
    x = 2,553,320.21

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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.