Home / 1,725,941.67-2,588,948.94-446,576.43

Finding the Fourth Proportional to 1,725,941.67, 2,588,948.94 and 446,576.43

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Solution

The fourth proportional to 1,725,941.67, 2,588,948.94 and 446,576.43 is: 669,874.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,941.67 : 2,588,948.94 = 446,576.43 : x
  2. Step 2: Convert to fraction form
    1,725,941.67/2,588,948.94 = 446,576.43/x
  3. Step 3: Cross multiply
    1,725,941.67x = 2,588,948.94 × 446,576.43
  4. Step 4: Simplify right side
    1,725,941.67x = 1,156,163,575,077.48
  5. Step 5: Solve for x
    x = 1,156,163,575,077.48/1,725,941.67
  6. Step 6: Final answer
    x = 669,874.07

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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.