Home / 5,466,140.60-8,199,210.90-2,433,500.60

Finding the Fourth Proportional to 5,466,140.60, 8,199,210.90 and 2,433,500.60

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Solution

The fourth proportional to 5,466,140.60, 8,199,210.90 and 2,433,500.60 is: 3,650,250.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,140.60 : 8,199,210.90 = 2,433,500.60 : x
  2. Step 2: Convert to fraction form
    5,466,140.60/8,199,210.90 = 2,433,500.60/x
  3. Step 3: Cross multiply
    5,466,140.60x = 8,199,210.90 × 2,433,500.60
  4. Step 4: Simplify right side
    5,466,140.60x = 19,952,784,644,676.54
  5. Step 5: Solve for x
    x = 19,952,784,644,676.54/5,466,140.60
  6. Step 6: Final answer
    x = 3,650,250.90

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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.