Home / 1,083,658.70-1,625,565.96-373,676.49

Finding the Fourth Proportional to 1,083,658.70, 1,625,565.96 and 373,676.49

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Solution

The fourth proportional to 1,083,658.70, 1,625,565.96 and 373,676.49 is: 560,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,658.70 : 1,625,565.96 = 373,676.49 : x
  2. Step 2: Convert to fraction form
    1,083,658.70/1,625,565.96 = 373,676.49/x
  3. Step 3: Cross multiply
    1,083,658.70x = 1,625,565.96 × 373,676.49
  4. Step 4: Simplify right side
    1,083,658.70x = 607,435,782,196.28
  5. Step 5: Solve for x
    x = 607,435,782,196.28/1,083,658.70
  6. Step 6: Final answer
    x = 560,541.60

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1.5x scale

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.