Home / 1,773,235.10-2,659,075.05-707,923.10

Finding the Fourth Proportional to 1,773,235.10, 2,659,075.05 and 707,923.10

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Solution

The fourth proportional to 1,773,235.10, 2,659,075.05 and 707,923.10 is: 1,061,574.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,235.10 : 2,659,075.05 = 707,923.10 : x
  2. Step 2: Convert to fraction form
    1,773,235.10/2,659,075.05 = 707,923.10/x
  3. Step 3: Cross multiply
    1,773,235.10x = 2,659,075.05 × 707,923.10
  4. Step 4: Simplify right side
    1,773,235.10x = 1,882,420,652,528.65
  5. Step 5: Solve for x
    x = 1,882,420,652,528.65/1,773,235.10
  6. Step 6: Final answer
    x = 1,061,574.21

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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.