Home / 2,050,036.61-3,075,065.84-1,344,532.28

Finding the Fourth Proportional to 2,050,036.61, 3,075,065.84 and 1,344,532.28

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Solution

The fourth proportional to 2,050,036.61, 3,075,065.84 and 1,344,532.28 is: 2,016,805.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,036.61 : 3,075,065.84 = 1,344,532.28 : x
  2. Step 2: Convert to fraction form
    2,050,036.61/3,075,065.84 = 1,344,532.28/x
  3. Step 3: Cross multiply
    2,050,036.61x = 3,075,065.84 × 1,344,532.28
  4. Step 4: Simplify right side
    2,050,036.61x = 4,134,525,272,991.32
  5. Step 5: Solve for x
    x = 4,134,525,272,991.32/2,050,036.61
  6. Step 6: Final answer
    x = 2,016,805.58

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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.