Home / 6,098,345.20-9,147,517.80-1,610,621.20

Finding the Fourth Proportional to 6,098,345.20, 9,147,517.80 and 1,610,621.20

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Solution

The fourth proportional to 6,098,345.20, 9,147,517.80 and 1,610,621.20 is: 2,415,931.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,098,345.20 : 9,147,517.80 = 1,610,621.20 : x
  2. Step 2: Convert to fraction form
    6,098,345.20/9,147,517.80 = 1,610,621.20/x
  3. Step 3: Cross multiply
    6,098,345.20x = 9,147,517.80 × 1,610,621.20
  4. Step 4: Simplify right side
    6,098,345.20x = 14,733,186,096,057.36
  5. Step 5: Solve for x
    x = 14,733,186,096,057.36/6,098,345.20
  6. Step 6: Final answer
    x = 2,415,931.80

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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.