Home / 4,093,330.60-6,139,995.90-1,962,317.80

Finding the Fourth Proportional to 4,093,330.60, 6,139,995.90 and 1,962,317.80

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Solution

The fourth proportional to 4,093,330.60, 6,139,995.90 and 1,962,317.80 is: 2,943,476.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,330.60 : 6,139,995.90 = 1,962,317.80 : x
  2. Step 2: Convert to fraction form
    4,093,330.60/6,139,995.90 = 1,962,317.80/x
  3. Step 3: Cross multiply
    4,093,330.60x = 6,139,995.90 × 1,962,317.80
  4. Step 4: Simplify right side
    4,093,330.60x = 12,048,623,246,497.02
  5. Step 5: Solve for x
    x = 12,048,623,246,497.02/4,093,330.60
  6. Step 6: Final answer
    x = 2,943,476.70

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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.