Home / 4,470,178-6,168,845.64-2,433,002.08

Finding the Fourth Proportional to 4,470,178, 6,168,845.64 and 2,433,002.08

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Solution

The fourth proportional to 4,470,178, 6,168,845.64 and 2,433,002.08 is: 3,357,542.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,178 : 6,168,845.64 = 2,433,002.08 : x
  2. Step 2: Convert to fraction form
    4,470,178/6,168,845.64 = 2,433,002.08/x
  3. Step 3: Cross multiply
    4,470,178x = 6,168,845.64 × 2,433,002.08
  4. Step 4: Simplify right side
    4,470,178x = 15,008,814,273,318.93
  5. Step 5: Solve for x
    x = 15,008,814,273,318.93/4,470,178
  6. Step 6: Final answer
    x = 3,357,542.87

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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.