Home / 1,704,279.88-2,352,758.50-1,059,907.67

Finding the Fourth Proportional to 1,704,279.88, 2,352,758.50 and 1,059,907.67

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Solution

The fourth proportional to 1,704,279.88, 2,352,758.50 and 1,059,907.67 is: 1,463,202.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,279.88 : 2,352,758.50 = 1,059,907.67 : x
  2. Step 2: Convert to fraction form
    1,704,279.88/2,352,758.50 = 1,059,907.67/x
  3. Step 3: Cross multiply
    1,704,279.88x = 2,352,758.50 × 1,059,907.67
  4. Step 4: Simplify right side
    1,704,279.88x = 2,493,706,779,807.69
  5. Step 5: Solve for x
    x = 2,493,706,779,807.69/1,704,279.88
  6. Step 6: Final answer
    x = 1,463,202.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.