Home / 2,050,039.23-3,075,069.80-1,344,534.90

Finding the Fourth Proportional to 2,050,039.23, 3,075,069.80 and 1,344,534.90

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Solution

The fourth proportional to 2,050,039.23, 3,075,069.80 and 1,344,534.90 is: 2,016,809.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,039.23 : 3,075,069.80 = 1,344,534.90 : x
  2. Step 2: Convert to fraction form
    2,050,039.23/3,075,069.80 = 1,344,534.90/x
  3. Step 3: Cross multiply
    2,050,039.23x = 3,075,069.80 × 1,344,534.90
  4. Step 4: Simplify right side
    2,050,039.23x = 4,134,538,659,313.35
  5. Step 5: Solve for x
    x = 4,134,538,659,313.35/2,050,039.23
  6. Step 6: Final answer
    x = 2,016,809.53

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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.