Home / 1,744,672.61-2,617,005.67-546,686.69

Finding the Fourth Proportional to 1,744,672.61, 2,617,005.67 and 546,686.69

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Solution

The fourth proportional to 1,744,672.61, 2,617,005.67 and 546,686.69 is: 820,029.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,672.61 : 2,617,005.67 = 546,686.69 : x
  2. Step 2: Convert to fraction form
    1,744,672.61/2,617,005.67 = 546,686.69/x
  3. Step 3: Cross multiply
    1,744,672.61x = 2,617,005.67 × 546,686.69
  4. Step 4: Simplify right side
    1,744,672.61x = 1,430,682,167,443.53
  5. Step 5: Solve for x
    x = 1,430,682,167,443.53/1,744,672.61
  6. Step 6: Final answer
    x = 820,029.02

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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.