Home / 5,913,096.20-8,869,644.30-5,346,225.80

Finding the Fourth Proportional to 5,913,096.20, 8,869,644.30 and 5,346,225.80

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Solution

The fourth proportional to 5,913,096.20, 8,869,644.30 and 5,346,225.80 is: 8,019,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,096.20 : 8,869,644.30 = 5,346,225.80 : x
  2. Step 2: Convert to fraction form
    5,913,096.20/8,869,644.30 = 5,346,225.80/x
  3. Step 3: Cross multiply
    5,913,096.20x = 8,869,644.30 × 5,346,225.80
  4. Step 4: Simplify right side
    5,913,096.20x = 47,419,121,193,482.95
  5. Step 5: Solve for x
    x = 47,419,121,193,482.95/5,913,096.20
  6. Step 6: Final answer
    x = 8,019,338.70

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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.