Home / 2,014,022.74-3,021,034.14-751,948.78

Finding the Fourth Proportional to 2,014,022.74, 3,021,034.14 and 751,948.78

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Solution

The fourth proportional to 2,014,022.74, 3,021,034.14 and 751,948.78 is: 1,127,923.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,022.74 : 3,021,034.14 = 751,948.78 : x
  2. Step 2: Convert to fraction form
    2,014,022.74/3,021,034.14 = 751,948.78/x
  3. Step 3: Cross multiply
    2,014,022.74x = 3,021,034.14 × 751,948.78
  4. Step 4: Simplify right side
    2,014,022.74x = 2,271,662,935,911.35
  5. Step 5: Solve for x
    x = 2,271,662,935,911.35/2,014,022.74
  6. Step 6: Final answer
    x = 1,127,923.18

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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.