Home / 6,510,459.40-9,766,610.70-2,022,267.40

Finding the Fourth Proportional to 6,510,459.40, 9,766,610.70 and 2,022,267.40

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Solution

The fourth proportional to 6,510,459.40, 9,766,610.70 and 2,022,267.40 is: 3,033,687.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,459.40 : 9,766,610.70 = 2,022,267.40 : x
  2. Step 2: Convert to fraction form
    6,510,459.40/9,766,610.70 = 2,022,267.40/x
  3. Step 3: Cross multiply
    6,510,459.40x = 9,766,610.70 × 2,022,267.40
  4. Step 4: Simplify right side
    6,510,459.40x = 19,750,698,427,101.18
  5. Step 5: Solve for x
    x = 19,750,698,427,101.18/6,510,459.40
  6. Step 6: Final answer
    x = 3,033,687.37

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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.