Home / 2,881,237.14-4,320,589.38-1,533,079.27

Finding the Fourth Proportional to 2,881,237.14, 4,320,589.38 and 1,533,079.27

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Solution

The fourth proportional to 2,881,237.14, 4,320,589.38 and 1,533,079.27 is: 2,298,945.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,237.14 : 4,320,589.38 = 1,533,079.27 : x
  2. Step 2: Convert to fraction form
    2,881,237.14/4,320,589.38 = 1,533,079.27/x
  3. Step 3: Cross multiply
    2,881,237.14x = 4,320,589.38 × 1,533,079.27
  4. Step 4: Simplify right side
    2,881,237.14x = 6,623,806,007,791.31
  5. Step 5: Solve for x
    x = 6,623,806,007,791.31/2,881,237.14
  6. Step 6: Final answer
    x = 2,298,945.10

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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.