Home / 2,377,000.60-3,565,500.90-2,171,714.20

Finding the Fourth Proportional to 2,377,000.60, 3,565,500.90 and 2,171,714.20

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Solution

The fourth proportional to 2,377,000.60, 3,565,500.90 and 2,171,714.20 is: 3,257,571.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,000.60 : 3,565,500.90 = 2,171,714.20 : x
  2. Step 2: Convert to fraction form
    2,377,000.60/3,565,500.90 = 2,171,714.20/x
  3. Step 3: Cross multiply
    2,377,000.60x = 3,565,500.90 × 2,171,714.20
  4. Step 4: Simplify right side
    2,377,000.60x = 7,743,248,934,642.78
  5. Step 5: Solve for x
    x = 7,743,248,934,642.78/2,377,000.60
  6. Step 6: Final answer
    x = 3,257,571.30

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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.