Home / 2,013,986.33-3,020,897.54-497,631.06

Finding the Fourth Proportional to 2,013,986.33, 3,020,897.54 and 497,631.06

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Solution

The fourth proportional to 2,013,986.33, 3,020,897.54 and 497,631.06 is: 746,426.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,986.33 : 3,020,897.54 = 497,631.06 : x
  2. Step 2: Convert to fraction form
    2,013,986.33/3,020,897.54 = 497,631.06/x
  3. Step 3: Cross multiply
    2,013,986.33x = 3,020,897.54 × 497,631.06
  4. Step 4: Simplify right side
    2,013,986.33x = 1,503,292,428,633.03
  5. Step 5: Solve for x
    x = 1,503,292,428,633.03/2,013,986.33
  6. Step 6: Final answer
    x = 746,426.33

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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.