Home / 4,443,658.20-6,665,487.30-4,097,237.40

Finding the Fourth Proportional to 4,443,658.20, 6,665,487.30 and 4,097,237.40

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Solution

The fourth proportional to 4,443,658.20, 6,665,487.30 and 4,097,237.40 is: 6,145,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,658.20 : 6,665,487.30 = 4,097,237.40 : x
  2. Step 2: Convert to fraction form
    4,443,658.20/6,665,487.30 = 4,097,237.40/x
  3. Step 3: Cross multiply
    4,443,658.20x = 6,665,487.30 × 4,097,237.40
  4. Step 4: Simplify right side
    4,443,658.20x = 27,310,083,854,785.02
  5. Step 5: Solve for x
    x = 27,310,083,854,785.02/4,443,658.20
  6. Step 6: Final answer
    x = 6,145,856.10

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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.