Home / 3,096,011.60-4,644,017.40-2,765,337.20

Finding the Fourth Proportional to 3,096,011.60, 4,644,017.40 and 2,765,337.20

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Solution

The fourth proportional to 3,096,011.60, 4,644,017.40 and 2,765,337.20 is: 4,148,005.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,011.60 : 4,644,017.40 = 2,765,337.20 : x
  2. Step 2: Convert to fraction form
    3,096,011.60/4,644,017.40 = 2,765,337.20/x
  3. Step 3: Cross multiply
    3,096,011.60x = 4,644,017.40 × 2,765,337.20
  4. Step 4: Simplify right side
    3,096,011.60x = 12,842,274,073,667.28
  5. Step 5: Solve for x
    x = 12,842,274,073,667.28/3,096,011.60
  6. Step 6: Final answer
    x = 4,148,005.80

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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.