Home / 6,560,808.20-9,841,212.30-4,028,251.40

Finding the Fourth Proportional to 6,560,808.20, 9,841,212.30 and 4,028,251.40

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Solution

The fourth proportional to 6,560,808.20, 9,841,212.30 and 4,028,251.40 is: 6,042,377.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,808.20 : 9,841,212.30 = 4,028,251.40 : x
  2. Step 2: Convert to fraction form
    6,560,808.20/9,841,212.30 = 4,028,251.40/x
  3. Step 3: Cross multiply
    6,560,808.20x = 9,841,212.30 × 4,028,251.40
  4. Step 4: Simplify right side
    6,560,808.20x = 39,642,877,225,172.22
  5. Step 5: Solve for x
    x = 39,642,877,225,172.22/6,560,808.20
  6. Step 6: Final answer
    x = 6,042,377.10

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1.5x scale

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.