Home / 3,226,651.36-4,453,039.15-1,850,123.16

Finding the Fourth Proportional to 3,226,651.36, 4,453,039.15 and 1,850,123.16

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Solution

The fourth proportional to 3,226,651.36, 4,453,039.15 and 1,850,123.16 is: 2,553,319.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,651.36 : 4,453,039.15 = 1,850,123.16 : x
  2. Step 2: Convert to fraction form
    3,226,651.36/4,453,039.15 = 1,850,123.16/x
  3. Step 3: Cross multiply
    3,226,651.36x = 4,453,039.15 × 1,850,123.16
  4. Step 4: Simplify right side
    3,226,651.36x = 8,238,670,859,176.41
  5. Step 5: Solve for x
    x = 8,238,670,859,176.41/3,226,651.36
  6. Step 6: Final answer
    x = 2,553,319.20

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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.