Home / 2,028,897.50-3,043,812.80-608,980.46

Finding the Fourth Proportional to 2,028,897.50, 3,043,812.80 and 608,980.46

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Solution

The fourth proportional to 2,028,897.50, 3,043,812.80 and 608,980.46 is: 913,610.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,897.50 : 3,043,812.80 = 608,980.46 : x
  2. Step 2: Convert to fraction form
    2,028,897.50/3,043,812.80 = 608,980.46/x
  3. Step 3: Cross multiply
    2,028,897.50x = 3,043,812.80 × 608,980.46
  4. Step 4: Simplify right side
    2,028,897.50x = 1,853,622,519,097.89
  5. Step 5: Solve for x
    x = 1,853,622,519,097.89/2,028,897.50
  6. Step 6: Final answer
    x = 913,610.73

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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.