Home / 6,183,194.40-8,532,811.80-3,768,746.40

Finding the Fourth Proportional to 6,183,194.40, 8,532,811.80 and 3,768,746.40

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Solution

The fourth proportional to 6,183,194.40, 8,532,811.80 and 3,768,746.40 is: 5,200,872.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,194.40 : 8,532,811.80 = 3,768,746.40 : x
  2. Step 2: Convert to fraction form
    6,183,194.40/8,532,811.80 = 3,768,746.40/x
  3. Step 3: Cross multiply
    6,183,194.40x = 8,532,811.80 × 3,768,746.40
  4. Step 4: Simplify right side
    6,183,194.40x = 32,158,003,753,127.52
  5. Step 5: Solve for x
    x = 32,158,003,753,127.52/6,183,194.40
  6. Step 6: Final answer
    x = 5,200,872.18

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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.