Home / 6,017,165.52-8,303,800.68-3,692,893.20

Finding the Fourth Proportional to 6,017,165.52, 8,303,800.68 and 3,692,893.20

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Solution

The fourth proportional to 6,017,165.52, 8,303,800.68 and 3,692,893.20 is: 5,096,261.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,017,165.52 : 8,303,800.68 = 3,692,893.20 : x
  2. Step 2: Convert to fraction form
    6,017,165.52/8,303,800.68 = 3,692,893.20/x
  3. Step 3: Cross multiply
    6,017,165.52x = 8,303,800.68 × 3,692,893.20
  4. Step 4: Simplify right side
    6,017,165.52x = 30,665,049,065,327.38
  5. Step 5: Solve for x
    x = 30,665,049,065,327.38/6,017,165.52
  6. Step 6: Final answer
    x = 5,096,261.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.