Home / 6,450,054.24-8,901,442.32-3,697,199.52

Finding the Fourth Proportional to 6,450,054.24, 8,901,442.32 and 3,697,199.52

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Solution

The fourth proportional to 6,450,054.24, 8,901,442.32 and 3,697,199.52 is: 5,102,345.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,054.24 : 8,901,442.32 = 3,697,199.52 : x
  2. Step 2: Convert to fraction form
    6,450,054.24/8,901,442.32 = 3,697,199.52/x
  3. Step 3: Cross multiply
    6,450,054.24x = 8,901,442.32 × 3,697,199.52
  4. Step 4: Simplify right side
    6,450,054.24x = 32,910,408,272,811.69
  5. Step 5: Solve for x
    x = 32,910,408,272,811.69/6,450,054.24
  6. Step 6: Final answer
    x = 5,102,345.97

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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.