Home / 7,050,784.12-10,576,426.77-2,257,850.60

Finding the Fourth Proportional to 7,050,784.12, 10,576,426.77 and 2,257,850.60

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Solution

The fourth proportional to 7,050,784.12, 10,576,426.77 and 2,257,850.60 is: 3,386,856.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,784.12 : 10,576,426.77 = 2,257,850.60 : x
  2. Step 2: Convert to fraction form
    7,050,784.12/10,576,426.77 = 2,257,850.60/x
  3. Step 3: Cross multiply
    7,050,784.12x = 10,576,426.77 × 2,257,850.60
  4. Step 4: Simplify right side
    7,050,784.12x = 23,879,991,515,280.03
  5. Step 5: Solve for x
    x = 23,879,991,515,280.03/7,050,784.12
  6. Step 6: Final answer
    x = 3,386,856.14

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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.