Home / 6,510,903.59-9,766,350.26-1,961,952.44

Finding the Fourth Proportional to 6,510,903.59, 9,766,350.26 and 1,961,952.44

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Solution

The fourth proportional to 6,510,903.59, 9,766,350.26 and 1,961,952.44 is: 2,942,927.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,903.59 : 9,766,350.26 = 1,961,952.44 : x
  2. Step 2: Convert to fraction form
    6,510,903.59/9,766,350.26 = 1,961,952.44/x
  3. Step 3: Cross multiply
    6,510,903.59x = 9,766,350.26 × 1,961,952.44
  4. Step 4: Simplify right side
    6,510,903.59x = 19,161,114,671,217.44
  5. Step 5: Solve for x
    x = 19,161,114,671,217.44/6,510,903.59
  6. Step 6: Final answer
    x = 2,942,927.11

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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.