Home / 4,159,659.60-6,239,489.40-1,463,963.40

Finding the Fourth Proportional to 4,159,659.60, 6,239,489.40 and 1,463,963.40

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Solution

The fourth proportional to 4,159,659.60, 6,239,489.40 and 1,463,963.40 is: 2,195,945.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,659.60 : 6,239,489.40 = 1,463,963.40 : x
  2. Step 2: Convert to fraction form
    4,159,659.60/6,239,489.40 = 1,463,963.40/x
  3. Step 3: Cross multiply
    4,159,659.60x = 6,239,489.40 × 1,463,963.40
  4. Step 4: Simplify right side
    4,159,659.60x = 9,134,384,116,287.96
  5. Step 5: Solve for x
    x = 9,134,384,116,287.96/4,159,659.60
  6. Step 6: Final answer
    x = 2,195,945.10

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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.