Home / 4,741,000.18-6,542,597.48-2,565,543.11

Finding the Fourth Proportional to 4,741,000.18, 6,542,597.48 and 2,565,543.11

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Solution

The fourth proportional to 4,741,000.18, 6,542,597.48 and 2,565,543.11 is: 3,540,458.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,000.18 : 6,542,597.48 = 2,565,543.11 : x
  2. Step 2: Convert to fraction form
    4,741,000.18/6,542,597.48 = 2,565,543.11/x
  3. Step 3: Cross multiply
    4,741,000.18x = 6,542,597.48 × 2,565,543.11
  4. Step 4: Simplify right side
    4,741,000.18x = 16,785,315,840,776.66
  5. Step 5: Solve for x
    x = 16,785,315,840,776.66/4,741,000.18
  6. Step 6: Final answer
    x = 3,540,458.81

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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.