Home / 3,226,651.34-4,453,039.16-1,850,123.13

Finding the Fourth Proportional to 3,226,651.34, 4,453,039.16 and 1,850,123.13

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Solution

The fourth proportional to 3,226,651.34, 4,453,039.16 and 1,850,123.13 is: 2,553,319.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,651.34 : 4,453,039.16 = 1,850,123.13 : x
  2. Step 2: Convert to fraction form
    3,226,651.34/4,453,039.16 = 1,850,123.13/x
  3. Step 3: Cross multiply
    3,226,651.34x = 4,453,039.16 × 1,850,123.13
  4. Step 4: Simplify right side
    3,226,651.34x = 8,238,670,729,700.22
  5. Step 5: Solve for x
    x = 8,238,670,729,700.22/3,226,651.34
  6. Step 6: Final answer
    x = 2,553,319.18

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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.