Home / 4,173,004.08-6,259,930.89-1,440,195.84

Finding the Fourth Proportional to 4,173,004.08, 6,259,930.89 and 1,440,195.84

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Solution

The fourth proportional to 4,173,004.08, 6,259,930.89 and 1,440,195.84 is: 2,160,440.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,004.08 : 6,259,930.89 = 1,440,195.84 : x
  2. Step 2: Convert to fraction form
    4,173,004.08/6,259,930.89 = 1,440,195.84/x
  3. Step 3: Cross multiply
    4,173,004.08x = 6,259,930.89 × 1,440,195.84
  4. Step 4: Simplify right side
    4,173,004.08x = 9,015,526,426,465.50
  5. Step 5: Solve for x
    x = 9,015,526,426,465.50/4,173,004.08
  6. Step 6: Final answer
    x = 2,160,440.36

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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.