Home / 1,735,441.81-2,604,841.92-837,515.65

Finding the Fourth Proportional to 1,735,441.81, 2,604,841.92 and 837,515.65

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Solution

The fourth proportional to 1,735,441.81, 2,604,841.92 and 837,515.65 is: 1,257,083.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,441.81 : 2,604,841.92 = 837,515.65 : x
  2. Step 2: Convert to fraction form
    1,735,441.81/2,604,841.92 = 837,515.65/x
  3. Step 3: Cross multiply
    1,735,441.81x = 2,604,841.92 × 837,515.65
  4. Step 4: Simplify right side
    1,735,441.81x = 2,181,595,873,776.05
  5. Step 5: Solve for x
    x = 2,181,595,873,776.05/1,735,441.81
  6. Step 6: Final answer
    x = 1,257,083.85

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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.