Home / 3,024,013.19-4,538,278.80-2,049,065.77

Finding the Fourth Proportional to 3,024,013.19, 4,538,278.80 and 2,049,065.77

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Solution

The fourth proportional to 3,024,013.19, 4,538,278.80 and 2,049,065.77 is: 3,075,129.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,013.19 : 4,538,278.80 = 2,049,065.77 : x
  2. Step 2: Convert to fraction form
    3,024,013.19/4,538,278.80 = 2,049,065.77/x
  3. Step 3: Cross multiply
    3,024,013.19x = 4,538,278.80 × 2,049,065.77
  4. Step 4: Simplify right side
    3,024,013.19x = 9,299,231,765,559.62
  5. Step 5: Solve for x
    x = 9,299,231,765,559.62/3,024,013.19
  6. Step 6: Final answer
    x = 3,075,129.37

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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.