Home / 3,226,655.86-4,453,045.36-1,850,127.64

Finding the Fourth Proportional to 3,226,655.86, 4,453,045.36 and 1,850,127.64

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Solution

The fourth proportional to 3,226,655.86, 4,453,045.36 and 1,850,127.64 is: 2,553,325.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,655.86 : 4,453,045.36 = 1,850,127.64 : x
  2. Step 2: Convert to fraction form
    3,226,655.86/4,453,045.36 = 1,850,127.64/x
  3. Step 3: Cross multiply
    3,226,655.86x = 4,453,045.36 × 1,850,127.64
  4. Step 4: Simplify right side
    3,226,655.86x = 8,238,702,302,709.75
  5. Step 5: Solve for x
    x = 8,238,702,302,709.75/3,226,655.86
  6. Step 6: Final answer
    x = 2,553,325.38

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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.