Home / 6,048,176.20-9,060,017.10-3,766,697.80

Finding the Fourth Proportional to 6,048,176.20, 9,060,017.10 and 3,766,697.80

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Solution

The fourth proportional to 6,048,176.20, 9,060,017.10 and 3,766,697.80 is: 5,642,419.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,176.20 : 9,060,017.10 = 3,766,697.80 : x
  2. Step 2: Convert to fraction form
    6,048,176.20/9,060,017.10 = 3,766,697.80/x
  3. Step 3: Cross multiply
    6,048,176.20x = 9,060,017.10 × 3,766,697.80
  4. Step 4: Simplify right side
    6,048,176.20x = 34,126,346,478,532.38
  5. Step 5: Solve for x
    x = 34,126,346,478,532.38/6,048,176.20
  6. Step 6: Final answer
    x = 5,642,419.36

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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.