Home / 4,376,464.48-6,559,174.65-2,218,031.92

Finding the Fourth Proportional to 4,376,464.48, 6,559,174.65 and 2,218,031.92

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Solution

The fourth proportional to 4,376,464.48, 6,559,174.65 and 2,218,031.92 is: 3,324,249.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,464.48 : 6,559,174.65 = 2,218,031.92 : x
  2. Step 2: Convert to fraction form
    4,376,464.48/6,559,174.65 = 2,218,031.92/x
  3. Step 3: Cross multiply
    4,376,464.48x = 6,559,174.65 × 2,218,031.92
  4. Step 4: Simplify right side
    4,376,464.48x = 14,548,458,742,554.83
  5. Step 5: Solve for x
    x = 14,548,458,742,554.83/4,376,464.48
  6. Step 6: Final answer
    x = 3,324,249.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.