Home / 4,941,000.30-7,411,500.45-3,245,856.60

Finding the Fourth Proportional to 4,941,000.30, 7,411,500.45 and 3,245,856.60

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Solution

The fourth proportional to 4,941,000.30, 7,411,500.45 and 3,245,856.60 is: 4,868,784.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,000.30 : 7,411,500.45 = 3,245,856.60 : x
  2. Step 2: Convert to fraction form
    4,941,000.30/7,411,500.45 = 3,245,856.60/x
  3. Step 3: Cross multiply
    4,941,000.30x = 7,411,500.45 × 3,245,856.60
  4. Step 4: Simplify right side
    4,941,000.30x = 24,056,667,651,535.47
  5. Step 5: Solve for x
    x = 24,056,667,651,535.47/4,941,000.30
  6. Step 6: Final answer
    x = 4,868,784.90

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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.