Home / 2,013,963.88-3,021,006.41-497,646.72

Finding the Fourth Proportional to 2,013,963.88, 3,021,006.41 and 497,646.72

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Solution

The fourth proportional to 2,013,963.88, 3,021,006.41 and 497,646.72 is: 746,485.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,963.88 : 3,021,006.41 = 497,646.72 : x
  2. Step 2: Convert to fraction form
    2,013,963.88/3,021,006.41 = 497,646.72/x
  3. Step 3: Cross multiply
    2,013,963.88x = 3,021,006.41 × 497,646.72
  4. Step 4: Simplify right side
    2,013,963.88x = 1,503,393,945,257.83
  5. Step 5: Solve for x
    x = 1,503,393,945,257.83/2,013,963.88
  6. Step 6: Final answer
    x = 746,485.06

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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.