Home / 1,134,600.72-1,701,918.40-335,963.04

Finding the Fourth Proportional to 1,134,600.72, 1,701,918.40 and 335,963.04

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Solution

The fourth proportional to 1,134,600.72, 1,701,918.40 and 335,963.04 is: 503,949.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,600.72 : 1,701,918.40 = 335,963.04 : x
  2. Step 2: Convert to fraction form
    1,134,600.72/1,701,918.40 = 335,963.04/x
  3. Step 3: Cross multiply
    1,134,600.72x = 1,701,918.40 × 335,963.04
  4. Step 4: Simplify right side
    1,134,600.72x = 571,781,679,495.94
  5. Step 5: Solve for x
    x = 571,781,679,495.94/1,134,600.72
  6. Step 6: Final answer
    x = 503,949.69

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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.