Home / 7,050,626.80-10,576,717.80-2,257,500.40

Finding the Fourth Proportional to 7,050,626.80, 10,576,717.80 and 2,257,500.40

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Solution

The fourth proportional to 7,050,626.80, 10,576,717.80 and 2,257,500.40 is: 3,386,499.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,626.80 : 10,576,717.80 = 2,257,500.40 : x
  2. Step 2: Convert to fraction form
    7,050,626.80/10,576,717.80 = 2,257,500.40/x
  3. Step 3: Cross multiply
    7,050,626.80x = 10,576,717.80 × 2,257,500.40
  4. Step 4: Simplify right side
    7,050,626.80x = 23,876,944,664,187.12
  5. Step 5: Solve for x
    x = 23,876,944,664,187.12/7,050,626.80
  6. Step 6: Final answer
    x = 3,386,499.58

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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.