Home / 2,764,075.65-4,146,703.89-967,017.75

Finding the Fourth Proportional to 2,764,075.65, 4,146,703.89 and 967,017.75

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Solution

The fourth proportional to 2,764,075.65, 4,146,703.89 and 967,017.75 is: 1,450,733.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,075.65 : 4,146,703.89 = 967,017.75 : x
  2. Step 2: Convert to fraction form
    2,764,075.65/4,146,703.89 = 967,017.75/x
  3. Step 3: Cross multiply
    2,764,075.65x = 4,146,703.89 × 967,017.75
  4. Step 4: Simplify right side
    2,764,075.65x = 4,009,936,265,624.05
  5. Step 5: Solve for x
    x = 4,009,936,265,624.05/2,764,075.65
  6. Step 6: Final answer
    x = 1,450,733.18

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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.