Home / 3,373,665.40-5,060,498.10-3,048,239.80

Finding the Fourth Proportional to 3,373,665.40, 5,060,498.10 and 3,048,239.80

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Solution

The fourth proportional to 3,373,665.40, 5,060,498.10 and 3,048,239.80 is: 4,572,359.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,665.40 : 5,060,498.10 = 3,048,239.80 : x
  2. Step 2: Convert to fraction form
    3,373,665.40/5,060,498.10 = 3,048,239.80/x
  3. Step 3: Cross multiply
    3,373,665.40x = 5,060,498.10 × 3,048,239.80
  4. Step 4: Simplify right side
    3,373,665.40x = 15,425,611,716,244.38
  5. Step 5: Solve for x
    x = 15,425,611,716,244.38/3,373,665.40
  6. Step 6: Final answer
    x = 4,572,359.70

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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.